Asscher|Lab Grown|IGI

0.59ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG819622702

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG819622702

Diamond specifications and retailer prices

From $238 USD
As of October 30, 2026
Save $753 USD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $991 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.59ct lab-grown asscher diamond

This 0.59ct lab-grown asscher sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819622702 or 819622702. Listed at 10 retailers as of October 26, 2026, with prices from $238 to $991, a $753 spread on the same certified stone. MOH London lists it at $991. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.59
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle43.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819622702
Dimensions4.63 × 4.60 × 2.99 mm
L/W Ratio1.01
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
4.63 mm4.60 mm0.59 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819622702
Side View
Table 65.0%Crown 34.8°Girdle: MediumPavilion 43.8°Culet: NoneDepth 65.0%

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: Oct 30
Current: $991 USD|Low: $285 USD|High: $1,001 USD|Avg: $475 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4$285 USD
Retailer 6$285 USD
Retailer 3$368 USD
Retailer 2$377 USD
Retailer 7$436 USD
Retailer 5$541 USD
MOH London$991 USD

45 data points across 7 retailers

10 retailers$238 USD to $991 USD

A
Cheapest Retailer
-
$238 USD
A
Retailer 2
-
$285 USD
View
A
Retailer 3
-
$285 USD
View
B+
Retailer 4
-
$368 USD
€350 EUR
View
B+
Retailer 5
-
$377 USD
£297 GBP
View
B+
Retailer 6
-
$436 USD
View
Retailer 7
-
$541 USD
£426 GBP
View
Price last confirmed 9 days ago
B
Retailer 8
-
$697 USD
View
B
Retailer 9
-
$734 USD
View
Most Expensive
B
MOH London
LG819622702 · Oct 26
$991 USD
£780 GBP
View
9 more retailers have this diamond
Prices start from $238 USDSave up to $753 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
0.59ct Asscher
$238 USD