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Round|Lab Grown|IGI

3.16ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG831609765

Certificate IGI LG831609765

Diamond specifications and retailer prices

From $998 USD
Save $2,355 USD (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,720 USD at Brilliant Earth
View at Brilliant Earth

About this 3.16ct lab-grown round diamond

This 3.16ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831609765 or 831609765. Listed at 11 retailers, with a 236% 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

3.16
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831609765
Dimensions9.46 × 9.51 × 5.78 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
9.46 mm9.51 mm3.16 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831609765
Side View
Table 57.0%Crown 33.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.9%

Caratlytics Score

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

Price History

Last verified: Sep 28
Current: $8,720 USD|Low: $875 USD|High: $8,720 USD|Avg: $2,585 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
September 13, 2026
Retailer 3$998 USD
Retailer 7$1,030 USD
Retailer 8$1,113 USD
Retailer 4$1,264 USD
Retailer 2$1,668 USD
Retailer 9$1,709 USD
Retailer 11$2,410 USD
Retailer 5$2,417 USD
Retailer 12$2,473 USD
Retailer 10$3,219 USD
Retailer 6$3,353 USD
Brilliant Earth$8,720 USD

13 data points across 12 retailers

11 retailers$998 USD to $3,353 USD

A
Cheapest Retailer
-
$998 USD
A
Retailer 2
-
$1,113 USD
£876 GBP
View
Price last confirmed 27 days ago
A
Retailer 3
-
$1,264 USD
View
Price last confirmed 28 days ago
B+
Retailer 4
-
$1,668 USD
View
B+
Retailer 5
-
$1,709 USD
View
Price last confirmed 26 days ago
B
Retailer 6
-
$2,410 USD
View
Price last confirmed 30 days ago
B
Retailer 7
-
$2,417 USD
CA$3,357 CAD
View
B
Retailer 8
-
$2,473 USD
View
Price last confirmed 27 days ago
B
Retailer 9
-
$3,219 USD
View
Price last confirmed 31 days ago
B
Retailer 10
-
$3,353 USD
View
Most Expensive
B
Brilliant Earth
21110418A · Sep 1
$8,720 USD
View
Price under review
10 more retailers have this diamond
Prices start from $998 USDSave up to $2,355 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.

A
3.16ct Round
$998 USD