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Asscher|Lab Grown|IGI

3.03ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG734539319

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG734539319

Diamond specifications and retailer prices

From €2,270 EUR
$2,546 USD
As of November 2, 2026
Save €8,072 EUR (78%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: €10,342 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.03ct lab-grown asscher diamond

This 3.03ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG734539319 or 734539319. Listed at 31 retailers as of November 2, 2026, with prices from €2,270 to €10,342, a €8,072 spread on the same certified stone. Brilliant Earth lists it at €10,342. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734539319
Dimensions7.90 × 7.87 × 5.06 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.90 mm7.87 mm3.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734539319
Side View
Table 66.0%Crown 35.5°Girdle: Slightly ThickPavilion 39.8°Culet: NoneDepth 64.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €10,342 EUR|Low: €2,270 EUR|High: €10,342 EUR|Avg: €5,665 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 3, 2026
Retailer 3€2,270 EUR
Retailer 8€2,660 EUR
Retailer 22€2,777 EUR
Retailer 2€2,940 EUR
Retailer 5€2,990 EUR
Retailer 9€3,218 EUR
Retailer 13€3,555 EUR
Retailer 21€3,863 EUR
Retailer 4€3,975 EUR
Retailer 20€4,219 EUR
Retailer 14€5,000 EUR
Retailer 17€5,945 EUR
Retailer 19€6,114 EUR
Retailer 18€6,286 EUR
Retailer 10€6,918 EUR
Retailer 7€7,029 EUR
Retailer 16€7,050 EUR
Retailer 6€7,738 EUR
Retailer 15€9,185 EUR
Retailer 11€9,329 EUR
Retailer 12€10,217 EUR
Brilliant Earth€10,342 EUR

36 data points across 22 retailers

31 retailers€2,270 EUR to €10,342 EUR

A
Cheapest Retailer
-
€2,270 EUR
$2,546 USD
Retailer 2
-
€2,270 EUR
$2,546 USD
View
Price last confirmed 25 days ago
Retailer 3
-
€2,337 EUR
$2,621 USD
View
Price last confirmed 34 days ago
Retailer 4
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€2,470 EUR
$2,770 USD
View
Price last confirmed 20 days ago
Retailer 5
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€2,543 EUR
$2,852 USD
View
Price last confirmed 39 days ago
Retailer 6
-
€2,633 EUR
$2,953 USD
View
Price last confirmed 31 days ago
A
Retailer 7
-
€2,660 EUR
$2,984 USD
View
Retailer 8
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€2,673 EUR
$2,998 USD
View
Price last confirmed 36 days ago
A
Retailer 9
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€2,777 EUR
$3,115 USD
View
A
Retailer 10
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€2,940 EUR
$3,298 USD
View
Final sale: no returns
A
Retailer 11
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€2,990 EUR
$3,354 USD
View
A
Retailer 12
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€3,218 EUR
HK$28,200 HKD
View
A
Retailer 13
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€3,555 EUR
£3,140 GBP
View
A
Retailer 14
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€3,619 EUR
$4,059 USD
View
Retailer 15
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€3,726 EUR
$4,179 USD
View
Price last confirmed 33 days ago
A
Retailer 16
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€3,863 EUR
$4,333 USD
View
A
Retailer 17
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€3,975 EUR
$4,458 USD
View
A
Retailer 18
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€4,219 EUR
View
B+
Retailer 19
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€4,971 EUR
$5,575 USD
View
B+
Retailer 20
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€5,000 EUR
£4,416 GBP
View
B+
Retailer 21
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€5,945 EUR
A$10,259 AUD
View
B+
Retailer 22
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€6,114 EUR
ZAR 110,785 ZAR
View
B+
Retailer 23
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€6,286 EUR
A$10,846 AUD
View
Retailer 24
-
€6,918 EUR
$7,759 USD
View
Price last confirmed 7 days ago
B+
Retailer 25
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€7,029 EUR
$7,884 USD
View
B+
Retailer 26
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€7,050 EUR
£6,226 GBP
View
B
Retailer 27
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€7,738 EUR
$8,679 USD
View
B
Retailer 28
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€9,185 EUR
$10,302 USD
View
B
Retailer 29
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€9,329 EUR
SGD 14,140 SGD
View
B
Retailer 30
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€10,217 EUR
$11,459 USD
View
Most Expensive
B
Brilliant Earth
16122023A · Nov 2
€10,342 EUR
$11,600 USD
View
30 more retailers have this diamond
Prices start from €2,270 EURSave up to €8,072 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.03ct Asscher
€2,270 EUR