Round|Lab Grown|IGI

16.76ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG828648455

Shape and cutting style on the report: Round brilliant

Certificate IGI LG828648455

Diamond specifications and retailer prices

From $7,139 USD
As of October 24, 2026
Save $33,519 USD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $40,658 USD at With Clarity · As of October 30, 2026
View at With Clarity

About this 16.76ct lab-grown round diamond

This 16.76ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828648455 or 828648455. Listed at 11 retailers as of October 24, 2026, with prices from $7,139 to $40,658, a $33,519 spread on the same certified stone. With Clarity lists it at $40,658. 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

16.76
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828648455
Dimensions16.37 × 16.23 × 10.13 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
16.37 mm16.23 mm16.76 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828648455
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

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 24
Current: $12,595 USD|Low: $6,429 USD|High: $39,845 USD|Avg: $17,590 USD|-6.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
October 29, 2026
Retailer 4$6,429 USD
Retailer 8$7,593 USD
Retailer 2$7,965 USD
Retailer 5$9,153 USD
Retailer 3$11,782 USD
Retailer 1$12,595 USD
Retailer 7$15,995 USD
Retailer 6$22,560 USD
Retailer 9$27,238 USD
With Clarity$39,845 USD

26 data points across 10 retailers

11 retailers$7,139 USD to $40,658 USD

Retailer 1
-
$6,429 USD
£5,062 GBP
Price last confirmed 13 days ago
A
Retailer 2
-
$7,139 USD
View
A
Retailer 3
-
$7,593 USD
View
A
Retailer 4
-
$7,965 USD
View
A
Retailer 5
-
$9,153 USD
View
B+
Retailer 6
-
$11,782 USD
View
B+
Retailer 7
-
$12,595 USD
€11,995 EUR
View
B
Retailer 8
-
$15,995 USD
View
B
Retailer 9
-
$22,560 USD
View
Retailer 10
-
$27,238 USD
View
Price last confirmed 11 days ago
Most Expensive
B
With Clarity
828648455 · Oct 30
$40,658 USD
View
10 more retailers have this diamond
Prices start from $7,139 USDSave up to $33,519 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
16.76ct Round
$7,139 USD