CaratHunter
Plans
Asscher|Lab Grown|IGI

4.05ct H VS1 Asscher Lab Grown Diamond

H/VS1 • IGI LG651420939

Certificate IGI LG651420939

Diamond specifications and retailer prices

From $4,577 SGD
$3,580 USD
As of October 30, 2026
Save $908 SGD (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,484 SGD at Kay Jewelers · As of November 1, 2026
View at Kay Jewelers

About this 4.05ct lab-grown asscher diamond

This 4.05ct lab-grown asscher sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG651420939 or 651420939. Listed at 3 retailers as of October 30, 2026, with prices from $4,577 to $5,484, a $908 spread on the same certified stone. Kay Jewelers lists it at $5,484. 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

4.05
Carat
H
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG651420939
Dimensions8.68 × 8.55 mm
L/W Ratio1.02
Top View
8.68 mm8.55 mm4.05 ctH / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651420939
Side View
Table 63.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 66.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,484 SGD|Low: $4,577 SGD|High: $7,287 SGD|Avg: $5,758 SGD|-24.7%
Kay Jewelers
Retailer 2
Retailer 3
August 2, 2026
Retailer 3$4,577 SGD
Kay Jewelers$5,484 SGD
Retailer 2$5,484 SGD

10 data points across 3 retailers

3 retailers$4,577 SGD to $5,484 SGD

B
Cheapest Retailer
-
$4,577 SGD
$3,580 USD
B
Retailer 2
-
$5,484 SGD
$4,290 USD
View
Most Expensive
B
Kay Jewelers
252410791 · Nov 1
$5,484 SGD
$4,290 USD
View
2 more retailers have this diamond
Prices start from $4,577 SGDSave up to $908 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.

B
4.05ct Asscher
$4,577 SGD