Asscher|Lab Grown|IGI

0.59ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG791630398

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG791630398

Diamond specifications and retailer prices

From $136 USD
As of October 30, 2026
Save $853 USD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,406 USD at MOH London · As of November 1, 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 LG791630398 or 791630398. Listed at 23 retailers as of October 30, 2026, with a 627% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791630398
Dimensions4.69 × 4.65 × 2.95 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.69 mm4.65 mm0.59 ctD / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791630398
Side View
Table 65.0%Crown 33.4°Girdle: MediumPavilion 38.4°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
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 30
Current: $1,406 USD|Low: $130 USD|High: $1,424 USD|Avg: $375 USD|-1.1%
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
Retailer 17
November 1, 2026
Retailer 4$136 USD
Retailer 9$151 USD
Retailer 17$158 USD
Retailer 3$168 USD
Retailer 16$168 USD
Retailer 6$228 USD
Retailer 14$270 USD
Retailer 10$286 USD
Retailer 11$301 USD
Retailer 2$306 USD
Retailer 12$340 USD
Retailer 8$397 USD
Retailer 13$407 USD
Retailer 15$423 USD
Retailer 7$527 USD
Retailer 5$541 USD
MOH London$1,406 USD

44 data points across 17 retailers

23 retailers$136 USD to $989 USD

A
Cheapest Retailer
-
$136 USD
A
Retailer 2
-
$151 USD
View
Final sale: no returns
A
Retailer 3
-
$158 USD
View
A
Retailer 4
-
$168 USD
View
Retailer 5
-
$168 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$192 USD
HK$1,500 HKD
View
A
Retailer 7
-
$228 USD
View
A
Retailer 8
-
$270 USD
View
A
Retailer 9
-
$286 USD
£225 GBP
View
A
Retailer 10
-
$291 USD
€277 EUR
View
A
Retailer 11
-
$301 USD
€287 EUR
View
A
Retailer 12
-
$306 USD
ZAR 4,943 ZAR
View
B+
Retailer 13
-
$340 USD
View
B+
Retailer 14
-
$397 USD
View
B+
Retailer 15
-
$407 USD
£320 GBP
View
B+
Retailer 16
-
$423 USD
View
B+
Retailer 17
-
$465 USD
SGD 628 SGD
View
B
Retailer 18
-
$527 USD
View
B
Retailer 19
-
$541 USD
View
B
Retailer 20
-
$597 USD
View
B
Retailer 21
-
$884 USD
£696 GBP
View
B
Retailer 22
-
$989 USD
View
Most Expensive
MOH London
LG791630398 · Nov 1
$1,406 USD
£1,107 GBP
View
Price under review
22 more retailers have this diamond
Prices start from $136 USDSave up to $853 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
$136 USD