Asscher|Lab Grown|IGI

1.23ct D IF Asscher Lab Grown Diamond

D/IF

Diamond specifications and retailer prices

From $337 SGD
$264 USD
As of October 31, 2026
Save $34 SGD (9%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $372 SGD at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 1.23ct lab-grown asscher diamond

This 1.23ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI. Listed at 2 retailers as of October 31, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.23
Carat
D
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions5.89 × 5.87 × 4.01 mm
L/W Ratio1.00
Top View
5.89 mm5.87 mm1.23 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.3%

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 31
Current: $372 SGD|Low: $321 SGD|High: $423 SGD|Avg: $368 SGD|-10.2%
Moon Ocean
Retailer 2
November 2, 2026
Retailer 2$337 SGD
Moon Ocean$372 SGD

40 data points across 2 retailers

2 retailers$337 SGD to $372 SGD

A
Cheapest Retailer
-
$337 SGD
$264 USD
Most Expensive
B+
Moon Ocean
NVL-0320C6E9B-959 · Nov 2
$372 SGD
£229 GBP
View
1 more retailer has this diamond
Prices start from $337 SGDSave up to $34 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
1.23ct Asscher
$337 SGD