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Asscher|Lab Grown|IGI

0.59ct D SI1 Asscher Lab Grown Diamond

VG • D/SI1 • IGI LG674555719

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG674555719

Diamond specifications and retailer prices

From $148 SGD
$116 USD
As of October 30, 2026
Save $1,227 SGD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,375 SGD 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG674555719 or 674555719. Listed at 15 retailers as of October 26, 2026, with prices from $148 to $1,375, a $1,227 spread on the same certified stone. MOH London lists it at $1,375. 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

0.59
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG674555719
Dimensions4.62 × 4.55 × 2.95 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.62 mm4.55 mm0.59 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG674555719
Side View
Table 60.0%Crown 42°Girdle: Slightly ThickPavilion 37.3°Culet: NoneDepth 64.8%

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: $1,375 SGD|Low: $148 SGD|High: $1,390 SGD|Avg: $439 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 3$148 SGD
Retailer 9$175 SGD
Retailer 10$224 SGD
Retailer 5$301 SGD
Retailer 4$323 SGD
Retailer 7$358 SGD
Retailer 8$377 SGD
Retailer 6$397 SGD
Retailer 2$447 SGD
Retailer 11$463 SGD
MOH London$1,375 SGD

42 data points across 11 retailers

15 retailers$148 SGD to $1,375 SGD

A
Cheapest Retailer
-
$148 SGD
$116 USD
Final sale: no returns
A
Retailer 2
-
$175 SGD
$137 USD
View
A
Retailer 3
-
$196 SGD
HK$1,200 HKD
View
B+
Retailer 4
-
$224 SGD
$175 USD
View
A
Retailer 5
-
$301 SGD
€224 EUR
View
A
Retailer 6
-
$309 SGD
€230 EUR
View
B+
Retailer 7
-
$323 SGD
£199 GBP
View
B+
Retailer 8
-
$358 SGD
$280 USD
View
B+
Retailer 9
-
$377 SGD
$295 USD
View
B+
Retailer 10
-
$397 SGD
£245 GBP
View
B+
Retailer 11
-
$447 SGD
$350 USD
View
B+
Retailer 12
-
$463 SGD
$362 USD
View
B+
Retailer 13
-
$464 SGD
View
B
Retailer 14
-
$711 SGD
£438 GBP
View
Most Expensive
B
MOH London
LG674555719 · Oct 26
$1,375 SGD
£847 GBP
View
14 more retailers have this diamond
Prices start from $148 SGDSave up to $1,227 SGD

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
$148 SGD