Round|Lab Grown|IGI

3.10ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG836628921

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836628921

Diamond specifications and retailer prices

From $365 USD
As of October 26, 2026
Save $1,975 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,340 USD at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 3.1ct lab-grown round diamond

This 3.1ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836628921 or 836628921. Listed at 21 retailers as of October 23, 2026, with prices from $365 to $2,340, a $1,975 spread on the same certified stone. Brilliant Earth lists it at $2,340. 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

3.10
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836628921
Dimensions9.30 × 9.35 × 5.79 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.30 mm9.35 mm3.10 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836628921
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $2,340 USD|Low: $359 USD|High: $2,340 USD|Avg: $1,106 USD
Brilliant Earth
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
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 21$365 USD
Retailer 19$423 USD
Retailer 8$453 USD
Retailer 12$453 USD
Retailer 18$512 USD
Retailer 17$605 USD
Retailer 4$608 USD
Retailer 15$654 USD
Retailer 13$711 USD
Retailer 7$770 USD
Retailer 16$809 USD
Retailer 3$1,011 USD
Retailer 20$1,327 USD
Retailer 5$1,455 USD
Retailer 9$1,471 USD
Retailer 14$1,495 USD
Retailer 11$1,606 USD
Retailer 2$1,778 USD
Retailer 6$1,835 USD
Retailer 10$1,972 USD
Brilliant Earth$2,340 USD

30 data points across 21 retailers

21 retailers$365 USD to $2,340 USD

A
Cheapest Retailer
-
$365 USD
A
Retailer 2
-
$423 USD
View
A
Retailer 3
-
$453 USD
View
A
Retailer 4
-
$453 USD
View
A
Retailer 5
-
$512 USD
HK$4,000 HKD
View
A
Retailer 6
-
$605 USD
View
B+
Retailer 7
-
$608 USD
View
A
Retailer 8
-
$654 USD
£515 GBP
View
A
Retailer 9
-
$711 USD
€677 EUR
View
A
Retailer 10
-
$770 USD
View
A
Retailer 11
-
$809 USD
£637 GBP
View
A
Retailer 12
-
$1,011 USD
View
B+
Retailer 13
-
$1,327 USD
View
B+
Retailer 14
-
$1,455 USD
View
B+
Retailer 15
-
$1,471 USD
SGD 1,988 SGD
View
B+
Retailer 16
-
$1,495 USD
View
Price last confirmed 11 days ago
B+
Retailer 17
-
$1,606 USD
View
B+
Retailer 18
-
$1,778 USD
£1,400 GBP
View
B
Retailer 19
-
$1,835 USD
View
Price last confirmed 11 days ago
B
Retailer 20
-
$1,972 USD
View
Most Expensive
B
Brilliant Earth
21645891A · Oct 23
$2,340 USD
View
20 more retailers have this diamond
Prices start from $365 USDSave up to $1,975 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
3.10ct Round
$365 USD