Radiant|Lab Grown|IGI

3.07ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG677520975

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG677520975

Diamond specifications and retailer prices

From €891 EUR
$995 USD
As of October 30, 2026
Save €8,024 EUR (90%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: €8,915 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown radiant diamond

This 3.07ct lab-grown radiant 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 LG677520975 or 677520975. Listed at 32 retailers as of October 29, 2026, with prices from €891 to €8,915, a €8,024 spread on the same certified stone. Do Amore Diamonds lists it at €8,915. 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

3.07
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677520975
Dimensions10.30 × 7.34 × 4.84 mm
L/W Ratio1.40
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
10.30 mm7.34 mm3.07 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677520975
Side View
Table 64.0%Crown 39.8°Girdle: MediumPavilion 34.1°Culet: NoneDepth 65.9%

Caratlytics Score

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A+
Exceptional
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: Oct 30
Current: €8,915 EUR|Low: €891 EUR|High: €9,202 EUR|Avg: €3,353 EUR|-3.1%
Do Amore Diamonds
Retailer 2
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Retailer 23
October 31, 2026
Retailer 19€891 EUR
Retailer 5€1,135 EUR
Retailer 17€1,272 EUR
Retailer 7€1,356 EUR
Retailer 21€1,455 EUR
Retailer 23€1,652 EUR
Retailer 12€1,941 EUR
Retailer 2€2,024 EUR
Retailer 9€2,060 EUR
Retailer 13€2,227 EUR
Retailer 6€2,648 EUR
Retailer 10€2,907 EUR
Retailer 4€3,151 EUR
Retailer 18€3,204 EUR
Retailer 20€3,307 EUR
Retailer 16€3,337 EUR
Retailer 3€4,054 EUR
Retailer 8€4,134 EUR
Retailer 22€4,196 EUR
Retailer 11€4,842 EUR
Retailer 14€6,137 EUR
Retailer 15€7,143 EUR
Do Amore Diamonds€8,915 EUR

35 data points across 23 retailers

32 retailers€891 EUR to €8,915 EUR

A+
Cheapest Retailer
-
€891 EUR
$995 USD
Retailer 2
-
€1,003 EUR
$1,121 USD
View
Price last confirmed 23 days ago
Retailer 3
-
€1,036 EUR
$1,157 USD
View
Price last confirmed 31 days ago
Retailer 4
-
€1,127 EUR
$1,259 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
€1,135 EUR
$1,268 USD
View
Final sale: no returns
Retailer 6
-
€1,165 EUR
$1,301 USD
View
Price last confirmed 28 days ago
Retailer 7
-
€1,185 EUR
$1,324 USD
View
Price last confirmed 34 days ago
A
Retailer 8
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€1,272 EUR
$1,421 USD
View
A
Retailer 9
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€1,356 EUR
$1,515 USD
View
A
Retailer 10
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€1,455 EUR
HK$12,700 HKD
View
A
Retailer 11
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€1,652 EUR
£1,454 GBP
View
Retailer 12
-
€1,855 EUR
£1,632 GBP
View
Price last confirmed 16 days ago
A
Retailer 13
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€1,941 EUR
$2,168 USD
View
A
Retailer 14
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€2,024 EUR
$2,261 USD
View
Retailer 15
-
€2,060 EUR
View
Price last confirmed 8 days ago
A
Retailer 16
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€2,227 EUR
$2,488 USD
View
A
Retailer 17
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€2,409 EUR
$2,691 USD
View
Retailer 18
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€2,409 EUR
$2,691 USD
View
Price last confirmed 21 days ago
Retailer 19
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€2,486 EUR
$2,777 USD
View
Price last confirmed 31 days ago
A
Retailer 20
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€2,648 EUR
ZAR 47,794 ZAR
View
Retailer 21
-
€2,907 EUR
A$4,997 AUD
View
Price last confirmed 9 days ago
B+
Retailer 22
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€3,151 EUR
£2,772 GBP
View
B+
Retailer 23
-
€3,204 EUR
$3,579 USD
View
B+
Retailer 24
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€3,307 EUR
$3,694 USD
View
B+
Retailer 25
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€3,337 EUR
$3,728 USD
View
B+
Retailer 26
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€4,054 EUR
$4,529 USD
View
B+
Retailer 27
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€4,134 EUR
£3,637 GBP
View
B+
Retailer 28
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€4,196 EUR
SGD 6,335 SGD
View
Retailer 29
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€4,842 EUR
$5,410 USD
View
Price last confirmed 10 days ago
Retailer 30
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€6,137 EUR
A$10,549 AUD
View
Price last confirmed 26 days ago
B
Retailer 31
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€7,143 EUR
$7,980 USD
View
Most Expensive
B
Do Amore Diamonds
27-4CD84F966 · Oct 29
€8,915 EUR
$9,960 USD
View
31 more retailers have this diamond
Prices start from €891 EURSave up to €8,024 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+
3.07ct Radiant
€891 EUR