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Round|Lab Grown|IGI

1.57ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG804642528

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804642528

Diamond specifications and retailer prices

From $220 USD
As of November 1, 2026
Save $1,012 USD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,232 USD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804642528 or 804642528. Listed at 19 retailers as of October 30, 2026, with prices from $220 to $1,232, a $1,012 spread on the same certified stone. Diamond Exchange Canada lists it at $1,232. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804642528
Dimensions7.44 × 7.48 × 4.57 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
7.44 mm7.48 mm1.57 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804642528
Side View
Table 58.0%Crown 35.6°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.2%

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: Nov 1
Current: $506 USD|Low: $211 USD|High: $1,180 USD|Avg: $647 USD|+6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8$220 USD
Retailer 3$273 USD
Retailer 11$273 USD
Retailer 12$466 USD
Retailer 5$495 USD
Retailer 1$506 USD
Retailer 2$529 USD
Retailer 7$711 USD
Retailer 10$995 USD
Retailer 6$1,099 USD
Retailer 9$1,140 USD
Retailer 4$1,170 USD

42 data points across 12 retailers

19 retailers$220 USD to $1,232 USD

A
Cheapest Retailer
-
$220 USD
A
Retailer 2
-
$255 USD
View
Retailer 3
-
$273 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$273 USD
View
B+
Retailer 5
-
$466 USD
View
A
Retailer 6
-
$483 USD
View
A
Retailer 7
-
$495 USD
€471 EUR
View
A
Retailer 8
-
$506 USD
£398 GBP
View
B+
Retailer 9
-
$529 USD
View
B+
Retailer 10
-
$711 USD
View
Retailer 11
-
$792 USD
View
Price last confirmed 112 days ago
B
Retailer 12
-
$877 USD
View
B
Retailer 13
-
$930 USD
View
B
Retailer 14
-
$995 USD
View
B
Retailer 15
-
$1,099 USD
£865 GBP
View
B
Retailer 16
-
$1,111 USD
View
B
Retailer 17
-
$1,140 USD
View
B
Retailer 18
-
$1,194 USD
View
Most Expensive
B
Diamond Exchange Canada
1962362144 · Oct 30
$1,232 USD
CA$1,711 CAD
View
18 more retailers have this diamond
Prices start from $220 USDSave up to $1,012 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
1.57ct Round
$220 USD