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Oval|Lab Grown|IGI

0.57ct H VS1 Oval Lab Grown Diamond

VG • H/VS1 • IGI LG407944626

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407944626

Diamond specifications and retailer prices

From $380 USD
As of November 3, 2026
Save $1,423 USD (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,803 USD at MOH London · As of November 3, 2026
View at MOH London

About this 0.57ct lab-grown oval diamond

This 0.57ct lab-grown oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG407944626 or 407944626. Listed at 6 retailers as of November 3, 2026, with prices from $380 to $1,803, a $1,423 spread on the same certified stone. MOH London lists it at $1,803. 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
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle32.1°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407944626
Dimensions6.78 × 4.68 × 2.87 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.78 mm4.68 mm0.57 ctH / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407944626
Side View
Table 58.0%Crown 32.1°Girdle: THN-STKPavilion 41.9°Culet: NoneDepth 61.3%

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 3
Current: $1,803 USD|Low: $380 USD|High: $1,854 USD|Avg: $863 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4$380 USD
Retailer 3$455 USD
Retailer 11$460 USD
Retailer 6$462 USD
Retailer 10$610 USD
Retailer 7$737 USD
Retailer 5$822 USD
Retailer 2$838 USD
Retailer 8$856 USD
MOH London$1,803 USD
Retailer 9$1,854 USD

25 data points across 11 retailers

6 retailers$380 USD to $1,803 USD

A
Cheapest Retailer
-
$380 USD
Retailer 2
-
$462 USD
View
Price last confirmed 10 days ago
B
Retailer 3
-
$737 USD
View
Retailer 4
-
$822 USD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$838 USD
View
Most Expensive
B
MOH London
LG407944626 · Nov 3
$1,803 USD
£1,420 GBP
View
5 more retailers have this diamond
Prices start from $380 USDSave up to $1,423 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 Oval
$380 USD