Round|Lab Grown|IGI

3.09ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • IGI LG839672610

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839672610

Diamond specifications and retailer prices

From $359 USD
As of October 29, 2026
Save $1,466 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,825 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839672610 or 839672610. Listed at 18 retailers as of October 28, 2026, with prices from $359 to $1,825, a $1,466 spread on the same certified stone. Rare Carat lists it at $1,825. 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
I
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839672610
Dimensions9.47 × 9.51 × 5.65 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.47 mm9.51 mm3.09 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839672610
Side View
Table 59.0%Crown 32.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
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 29
Current: $1,825 USD|Low: $350 USD|High: $1,830 USD|Avg: $942 USD|-0.3%
Rare Carat
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 15$359 USD
Retailer 14$417 USD
Retailer 7$445 USD
Retailer 8$445 USD
Retailer 6$499 USD
Retailer 5$595 USD
Retailer 2$597 USD
Retailer 17$598 USD
Retailer 12$701 USD
Retailer 16$763 USD
Retailer 13$967 USD
Retailer 4$1,089 USD
Retailer 18$1,306 USD
Retailer 10$1,432 USD
Retailer 9$1,448 USD
Retailer 3$1,472 USD
Retailer 11$1,750 USD
Rare Carat$1,825 USD

27 data points across 18 retailers

18 retailers$359 USD to $1,825 USD

A
Cheapest Retailer
-
$359 USD
A
Retailer 2
-
$417 USD
View
A
Retailer 3
-
$445 USD
View
A
Retailer 4
-
$445 USD
View
A
Retailer 5
-
$499 USD
HK$3,900 HKD
View
A
Retailer 6
-
$595 USD
View
A
Retailer 7
-
$597 USD
£470 GBP
View
B+
Retailer 8
-
$598 USD
View
A
Retailer 9
-
$701 USD
€668 EUR
View
A
Retailer 10
-
$763 USD
View
A
Retailer 11
-
$967 USD
ZAR 15,618 ZAR
View
B+
Retailer 12
-
$1,089 USD
View
B+
Retailer 13
-
$1,306 USD
View
B+
Retailer 14
-
$1,432 USD
View
B
Retailer 15
-
$1,448 USD
SGD 1,957 SGD
View
B+
Retailer 16
-
$1,472 USD
View
B
Retailer 17
-
$1,750 USD
£1,378 GBP
View
Most Expensive
B
Rare Carat
AJ-00057534 · Oct 28
$1,825 USD
View
17 more retailers have this diamond
Prices start from $359 USDSave up to $1,466 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 Round
$359 USD