Radiant|Lab Grown|IGI

3.09ct G VVS2 Radiant Lab Grown Diamond

EX • G/VVS2 • IGI LG729520479

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

Certificate IGI LG729520479

Diamond specifications and retailer prices

From $601 USD
As of October 31, 2026
Save $4,819 USD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,420 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729520479 or 729520479. Listed at 23 retailers as of October 31, 2026, with prices from $601 to $5,420, a $4,819 spread on the same certified stone. Do Amore Diamonds lists it at $5,420. 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
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729520479
Dimensions10.15 × 7.07 × 4.72 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.15 mm7.07 mm3.09 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729520479
Side View
Table 63.0%Crown 47°Girdle: Slightly ThickPavilion 35.2°Culet: NoneDepth 66.8%

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 31
Current: $5,380 USD|Low: $601 USD|High: $5,380 USD|Avg: $1,700 USD|+3.9%
Retailer 1
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 31, 2026
Retailer 5$601 USD
Retailer 3$666 USD
Retailer 14$770 USD
Retailer 8$779 USD
Retailer 4$1,022 USD
Retailer 7$1,139 USD
Retailer 9$1,552 USD
Retailer 10$1,596 USD
Retailer 13$1,718 USD
Retailer 6$2,134 USD
Retailer 2$2,143 USD
Retailer 12$2,310 USD
Retailer 11$3,194 USD
Retailer 1$5,380 USD

44 data points across 14 retailers

23 retailers$601 USD to $5,420 USD

Retailer 1
-
$515 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$601 USD
View
Final sale: no returns
Retailer 3
-
$601 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$666 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$770 USD
View
A
Retailer 6
-
$779 USD
£614 GBP
View
B+
Retailer 7
-
$881 USD
View
A
Retailer 8
-
$898 USD
View
A
Retailer 9
-
$1,022 USD
View
A
Retailer 10
-
$1,139 USD
£897 GBP
View
B+
Retailer 11
-
$1,552 USD
A$2,387 AUD
View
B+
Retailer 12
-
$1,596 USD
ZAR 25,779 ZAR
View
B+
Retailer 13
-
$1,718 USD
View
Retailer 14
-
$1,932 USD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
$2,134 USD
£1,680 GBP
View
B+
Retailer 16
-
$2,143 USD
View
B+
Retailer 17
-
$2,253 USD
View
Retailer 18
-
$2,310 USD
View
Price last confirmed 10 days ago
B
Retailer 19
-
$2,494 USD
View
B
Retailer 20
-
$3,194 USD
£2,515 GBP
View
B
Retailer 21
-
$4,770 USD
View
B
Retailer 22
-
$5,380 USD
View
Most Expensive
B
Do Amore Diamonds
23-729520479 · Oct 31
$5,420 USD
View
22 more retailers have this diamond
Prices start from $601 USDSave up to $4,819 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.

A
3.09ct Radiant
$601 USD