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Round|Lab Grown|IGI

0.57ct D SI2 Round Lab Grown Diamond

VG • D/SI2 • IGI LG539227683

Shape and cutting style on the report: Round brilliant

Certificate IGI LG539227683

Diamond specifications and retailer prices

From $90 USD
As of November 1, 2026
Save $730 USD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $820 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.57ct lab-grown round diamond

This 0.57ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG539227683 or 539227683. Listed at 11 retailers as of November 1, 2026, with prices from $90 to $820, a $730 spread on the same certified stone. MOH London lists it at $820. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.57
Carat
D
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539227683
Dimensions5.30 × 5.34 × 3.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.30 mm5.34 mm0.57 ctD / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG539227683
Side View
Table 62.5%Crown 34.5°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 60.1%

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: $820 USD|Low: $71 USD|High: $831 USD|Avg: $269 USD|-1.2%
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
November 1, 2026
Retailer 2$90 USD
Retailer 3$101 USD
Retailer 9$104 USD
Retailer 8$119 USD
Retailer 11$119 USD
Retailer 13$128 USD
Retailer 10$155 USD
Retailer 6$325 USD
Retailer 7$359 USD
Retailer 4$366 USD
Retailer 5$383 USD
Retailer 12$400 USD
Retailer 14$421 USD
MOH London$820 USD

18 data points across 14 retailers

11 retailers$90 USD to $820 USD

A
Cheapest Retailer
-
$90 USD
B+
Retailer 2
-
$101 USD
View
Final sale: no returns
B+
Retailer 3
-
$104 USD
View
A
Retailer 4
-
$119 USD
View
Retailer 5
-
$119 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$128 USD
HK$1,000 HKD
View
B+
Retailer 7
-
$155 USD
View
B
Retailer 8
-
$359 USD
View
Retailer 9
-
$400 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
$421 USD
View
Most Expensive
C
MOH London
LG539227683 · Nov 1
$820 USD
£646 GBP
View
10 more retailers have this diamond
Prices start from $90 USDSave up to $730 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 Round
$90 USD