CaratHunter
Plans
Radiant|Lab Grown|IGI

4.03ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG680551067

Shape and cutting style on the report: Cut cornered square modified brilliant

Certificate IGI LG680551067

Diamond specifications and retailer prices

From $3,252 SGD
£2,003 GBP
As of October 31, 2026
Save $596 SGD (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,848 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.03ct lab-grown radiant diamond

This 4.03ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG680551067 or 680551067. Listed at 2 retailers as of October 29, 2026, with prices from $3,252 to $3,848, a $596 spread on the same certified stone. Brilliant Earth lists it at $3,848. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.03
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680551067
Dimensions9.06 × 8.71 × 5.85 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.06 mm8.71 mm4.03 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680551067
Side View
Table 67.0%Crown 43.1°Girdle: Slightly ThickPavilion 38.2°Culet: NoneDepth 67.2%

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 31
Current: $3,848 SGD|Low: $653 SGD|High: $6,776 SGD|Avg: $3,359 SGD|-29.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
June 13, 2026
Retailer 4$653 SGD
Retailer 2$747 SGD
Retailer 3$1,630 SGD
Retailer 8$1,790 SGD
Retailer 6$2,244 SGD
Retailer 7$2,282 SGD
Retailer 10$3,409 SGD
Retailer 9$3,565 SGD
Brilliant Earth$3,848 SGD
Retailer 5$4,030 SGD

39 data points across 10 retailers

2 retailers$3,252 SGD to $3,848 SGD

B
Cheapest Retailer
-
$3,252 SGD
£2,003 GBP
Most Expensive
B
Brilliant Earth
14242375A · Oct 29
$3,848 SGD
$3,010 USD
View
1 more retailer has this diamond
Prices start from $3,252 SGDSave up to $596 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
4.03ct Radiant
$3,252 SGD