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Radiant|Lab Grown|IGI

3.07ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG737502927

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

Certificate IGI LG737502927

Diamond specifications and retailer prices

From €1,105 EUR
$1,235 USD
As of October 30, 2026
Save €3,787 EUR (77%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €6,137 EUR at Novita Diamonds · As of October 5, 2026
View at Novita 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 LG737502927 or 737502927. Listed at 25 retailers as of October 30, 2026, with a 343% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle40.4°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737502927
Dimensions10.70 × 7.22 × 4.71 mm
L/W Ratio1.48
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
10.70 mm7.22 mm3.07 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737502927
Side View
Table 63.0%Crown 40.4°Girdle: Slightly ThickPavilion 33.3°Culet: NoneDepth 65.2%

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: Oct 30
Current: €6,137 EUR|Low: €1,105 EUR|High: €6,137 EUR|Avg: €2,915 EUR
Novita Diamonds
Retailer 2
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Retailer 4
Retailer 5
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Retailer 23
October 31, 2026
Retailer 19€1,105 EUR
Retailer 6€1,282 EUR
Retailer 11€1,316 EUR
Retailer 5€1,408 EUR
Retailer 14€1,472 EUR
Retailer 17€1,503 EUR
Retailer 21€1,558 EUR
Retailer 3€1,861 EUR
Retailer 15€2,105 EUR
Retailer 9€2,235 EUR
Retailer 13€2,456 EUR
Retailer 12€2,630 EUR
Retailer 2€2,674 EUR
Retailer 7€2,977 EUR
Retailer 10€3,174 EUR
Retailer 16€3,627 EUR
Retailer 18€3,678 EUR
Retailer 20€4,023 EUR
Retailer 4€4,495 EUR
Retailer 23€4,508 EUR
Retailer 8€4,514 EUR
Retailer 22€4,893 EUR
Novita Diamonds€6,137 EUR

31 data points across 23 retailers

25 retailers€1,105 EUR to €4,893 EUR

A
Cheapest Retailer
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€1,105 EUR
$1,235 USD
A
Retailer 2
-
€1,282 EUR
$1,432 USD
View
A
Retailer 3
-
€1,316 EUR
$1,470 USD
View
A
Retailer 4
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€1,408 EUR
$1,573 USD
View
Final sale: no returns
A
Retailer 5
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€1,472 EUR
$1,645 USD
View
A
Retailer 6
-
€1,503 EUR
$1,679 USD
View
A
Retailer 7
-
€1,558 EUR
HK$13,600 HKD
View
A
Retailer 8
-
€1,861 EUR
£1,637 GBP
View
Retailer 9
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€2,028 EUR
£1,784 GBP
View
Price last confirmed 17 days ago
A
Retailer 10
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€2,105 EUR
$2,352 USD
View
Retailer 11
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€2,235 EUR
View
Price last confirmed 9 days ago
A
Retailer 12
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€2,456 EUR
$2,744 USD
View
A
Retailer 13
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€2,630 EUR
$2,938 USD
View
A
Retailer 14
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€2,674 EUR
$2,987 USD
View
A
Retailer 15
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€2,977 EUR
ZAR 53,722 ZAR
View
Retailer 16
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€3,174 EUR
A$5,455 AUD
View
Price last confirmed 9 days ago
B+
Retailer 17
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€3,383 EUR
£2,976 GBP
View
B+
Retailer 18
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€3,627 EUR
$4,052 USD
View
B+
Retailer 19
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€3,678 EUR
$4,109 USD
View
B+
Retailer 20
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€4,023 EUR
$4,495 USD
View
B+
Retailer 21
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€4,495 EUR
$5,022 USD
View
B+
Retailer 22
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€4,508 EUR
SGD 6,806 SGD
View
B+
Retailer 23
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€4,514 EUR
£3,971 GBP
View
B+
Retailer 24
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€4,893 EUR
$5,466 USD
View
Most Expensive
Novita Diamonds
cert_737502927 · Oct 5
€6,137 EUR
A$10,549 AUD
View
Price last confirmed 27 days ago
24 more retailers have this diamond
Prices start from €1,105 EURSave up to €3,787 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
€1,105 EUR