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Round|Lab Grown|IGI

1.57ct K VS2 Round Lab Grown Diamond

EX • K/VS2 • IGI LG462132779

Shape and cutting style on the report: Round brilliant

Certificate IGI LG462132779

Diamond specifications and retailer prices

From $2,114 USD
As of November 5, 2026
Save $4,522 USD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,636 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.57ct lab-grown round diamond

This 1.57ct 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 LG462132779 or 462132779. Listed at 9 retailers as of November 5, 2026, with prices from $2,114 to $6,636, a $4,522 spread on the same certified stone. MOH London lists it at $6,636. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
K
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG462132779
Dimensions7.49 × 7.51 × 4.54 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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 mm7.51 mm1.57 ctK / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG462132779
Side View
Table 56.0%Crown 32.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.5%

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: $6,636 USD|Low: $2,029 USD|High: $7,018 USD|Avg: $3,916 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 5$2,114 USD
Retailer 8$2,300 USD
Retailer 6$2,452 USD
Retailer 4$2,620 USD
Retailer 10$3,106 USD
Retailer 9$3,371 USD
Retailer 7$3,833 USD
Retailer 2$3,933 USD
Retailer 3$5,486 USD
MOH London$6,636 USD
Retailer 11$7,018 USD

13 data points across 11 retailers

9 retailers$2,114 USD to $6,636 USD

B
Cheapest Retailer
-
$2,114 USD
B+
Retailer 2
-
$2,300 USD
View
Retailer 3
-
$2,452 USD
View
Price last confirmed 26 days ago
B
Retailer 4
-
$2,452 USD
View
B
Retailer 5
-
$2,620 USD
View
B
Retailer 6
-
$3,371 USD
View
B
Retailer 7
-
$3,833 USD
View
B
Retailer 8
-
$3,933 USD
View
Most Expensive
B
MOH London
LG462132779 · Nov 5
$6,636 USD
£5,225 GBP
View
8 more retailers have this diamond
Prices start from $2,114 USDSave up to $4,522 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+
1.57ct Round
$2,114 USD