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Radiant|Lab Grown|IGI

0.57ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG788646815

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG788646815

Diamond specifications and retailer prices

From $135 USD
As of October 29, 2026
Save $1,111 USD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,246 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.57ct lab-grown radiant diamond

This 0.57ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788646815 or 788646815. Listed at 16 retailers as of October 29, 2026, with prices from $135 to $1,246, a $1,111 spread on the same certified stone. MOH London lists it at $1,246. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.57
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788646815
Dimensions5.97 × 4.15 × 2.75 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.97 mm4.15 mm0.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788646815
Side View
Table 67.0%Crown 41.7°Girdle: MediumPavilion 35.2°Culet: NoneDepth 66.3%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $1,246 USD|Low: $135 USD|High: $1,290 USD|Avg: $399 USD|-3.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 6$135 USD
Retailer 16$202 USD
Retailer 11$269 USD
Retailer 5$295 USD
Retailer 2$304 USD
Retailer 10$360 USD
Retailer 7$365 USD
Retailer 14$379 USD
Retailer 12$393 USD
Retailer 8$400 USD
Retailer 4$417 USD
Retailer 9$448 USD
Retailer 13$454 USD
Retailer 15$534 USD
Retailer 3$777 USD
MOH London$1,246 USD

36 data points across 16 retailers

16 retailers$135 USD to $1,246 USD

A+
Cheapest Retailer
-
$135 USD
Final sale: no returns
A
Retailer 2
-
$202 USD
View
A
Retailer 3
-
$269 USD
ZAR 4,348 ZAR
View
A
Retailer 4
-
$295 USD
€281 EUR
View
A
Retailer 5
-
$304 USD
£240 GBP
View
B+
Retailer 6
-
$360 USD
£283 GBP
View
B+
Retailer 7
-
$365 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$379 USD
A$583 AUD
View
B+
Retailer 9
-
$393 USD
A$605 AUD
View
B+
Retailer 10
-
$400 USD
View
B+
Retailer 11
-
$417 USD
SGD 563 SGD
View
B+
Retailer 12
-
$448 USD
View
B+
Retailer 13
-
$454 USD
View
B
Retailer 14
-
$534 USD
View
B
Retailer 15
-
$777 USD
£612 GBP
View
Most Expensive
B
MOH London
LG788646815 · Oct 29
$1,246 USD
£981 GBP
View
15 more retailers have this diamond
Prices start from $135 USDSave up to $1,111 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+
0.57ct Radiant
$135 USD