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Round|Lab Grown|IGI

1.60ct K VS2 Round Lab Grown Diamond

ID • K/VS2 • IGI LG492123579

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492123579

Diamond specifications and retailer prices

From $2,154 USD
As of November 5, 2026
Save $4,606 USD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,760 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.6ct lab-grown round diamond

This 1.6ct lab-grown round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492123579 or 492123579. Listed at 9 retailers as of November 5, 2026, with prices from $2,154 to $6,760, a $4,606 spread on the same certified stone. MOH London lists it at $6,760. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
K
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492123579
Dimensions7.49 × 7.57 × 4.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Brown This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.49 mm7.57 mm1.60 ctK / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492123579
Side View
Table 58.5%Crown 33°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $6,760 USD|Low: $2,068 USD|High: $6,869 USD|Avg: $3,741 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4$2,154 USD
Retailer 7$2,343 USD
Retailer 5$2,498 USD
Retailer 2$2,665 USD
Retailer 9$3,161 USD
Retailer 8$3,434 USD
Retailer 6$3,904 USD
Retailer 3$3,916 USD
Retailer 10$5,590 USD
MOH London$6,760 USD

15 data points across 10 retailers

9 retailers$2,154 USD to $6,760 USD

B+
Cheapest Retailer
-
$2,154 USD
B+
Retailer 2
-
$2,343 USD
View
Retailer 3
-
$2,498 USD
View
Price last confirmed 26 days ago
B
Retailer 4
-
$2,498 USD
View
B
Retailer 5
-
$2,665 USD
View
B
Retailer 6
-
$3,434 USD
View
B
Retailer 7
-
$3,904 USD
View
B
Retailer 8
-
$3,916 USD
View
Most Expensive
B
MOH London
LG492123579 · Nov 5
$6,760 USD
£5,323 GBP
View
8 more retailers have this diamond
Prices start from $2,154 USDSave up to $4,606 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.

B+
1.60ct Round
$2,154 USD