Radiant|Lab Grown|IGI

3.09ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG526268744

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

Certificate IGI LG526268744

Diamond specifications and retailer prices

From $3,720 USD
As of October 29, 2026
Save $7,443 USD (67%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $13,823 USD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526268744 or 526268744. Listed at 13 retailers as of October 26, 2026, with a 200% 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

3.09
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle29.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526268744
Dimensions9.02 × 7.10 × 4.84 mm
L/W Ratio1.27
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.02 mm7.10 mm3.09 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526268744
Side View
Table 67.5%Crown 39°Girdle: Very ThickPavilion 29.3°Culet: NoneDepth 68.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $13,823 USD|Low: $3,720 USD|High: $25,226 USD|Avg: $12,372 USD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 9$3,720 USD
Retailer 5$8,030 USD
Retailer 8$8,316 USD
Retailer 14$8,890 USD
Retailer 12$9,314 USD
Retailer 10$9,647 USD
Retailer 3$9,853 USD
Retailer 7$10,731 USD
Retailer 11$11,163 USD
Retailer 4$12,428 USD
Flawless Fine Jewelry$13,823 USD
Retailer 2$17,658 USD
Retailer 6$22,138 USD
Retailer 13$25,226 USD

16 data points across 14 retailers

13 retailers$3,720 USD to $11,163 USD

B
Cheapest Retailer
-
$3,720 USD
B
Retailer 2
-
$8,316 USD
View
B
Retailer 3
-
$8,649 USD
View
B
Retailer 4
-
$8,890 USD
View
B
Retailer 5
-
$9,314 USD
View
Final sale: no returns
B
Retailer 6
-
$9,647 USD
View
Retailer 7
-
$9,647 USD
View
Price last confirmed 13 days ago
B
Retailer 8
-
$10,731 USD
View
B
Retailer 9
-
$10,849 USD
View
B
Retailer 10
-
$11,163 USD
View
Most Expensive
Flawless Fine Jewelry
5E57EF9FC · Oct 29
$13,823 USD
£10,884 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $3,720 USDSave up to $7,443 USD

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.

B
3.09ct Radiant
$3,720 USD