Round|Lab Grown|IGI

3.10ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG823688887

Shape and cutting style on the report: Round brilliant

Certificate IGI LG823688887

Diamond specifications and retailer prices

From $790 USD
As of October 30, 2026
Save $3,337 USD (81%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,127 USD at Frank Darling · As of October 31, 2026
View at Frank Darling

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823688887 or 823688887. Listed at 5 retailers as of October 30, 2026, with prices from $790 to $4,127, a $3,337 spread on the same certified stone. Frank Darling lists it at $4,127. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823688887
Dimensions9.24 × 9.27 × 5.75 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
9.24 mm9.27 mm3.10 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823688887
Side View
Table 60.0%Crown 36.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.1%

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 30
Current: $4,127 USD|Low: $715 USD|High: $4,127 USD|Avg: $1,429 USD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 9$715 USD
Retailer 3$790 USD
Retailer 5$978 USD
Retailer 2$1,112 USD
Retailer 7$1,426 USD
Retailer 8$1,429 USD
Retailer 10$1,881 USD
Retailer 4$2,066 USD
Retailer 6$3,270 USD
Frank Darling$4,127 USD

19 data points across 10 retailers

5 retailers$790 USD to $4,127 USD

B+
Cheapest Retailer
-
$790 USD
A
Retailer 2
-
$1,001 USD
View
B
Retailer 3
-
$2,066 USD
View
Retailer 4
-
$3,270 USD
View
Price last confirmed 23 days ago
Most Expensive
B
Frank Darling
100753341381KD · Oct 31
$4,127 USD
View
4 more retailers have this diamond
Prices start from $790 USDSave up to $3,337 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
$790 USD