CaratHunter
Plans
Cushion|Lab Grown|IGI

0.49ct D SI1 Cushion Lab Grown Diamond

EX • D/SI1 • IGI LG795616303

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG795616303

Diamond specifications and retailer prices

From $185 SGD
$145 USD
As of October 25, 2026
Save $281 SGD (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,458 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.49ct lab-grown cushion diamond

This 0.49ct lab-grown cushion sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG795616303 or 795616303. Listed at 6 retailers as of October 25, 2026, with a 152% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.49
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795616303
Dimensions4.55 × 4.46 × 2.96 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.55 mm4.46 mm0.49 ctD / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG795616303
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 66.4%

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 25
Current: $1,458 SGD|Low: $185 SGD|High: $1,468 SGD|Avg: $530 SGD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 4$185 SGD
Retailer 5$329 SGD
Retailer 2$345 SGD
Retailer 6$346 SGD
Retailer 3$419 SGD
Retailer 7$467 SGD
MOH London$1,458 SGD

40 data points across 7 retailers

6 retailers$185 SGD to $467 SGD

A
Cheapest Retailer
-
$185 SGD
$145 USD
A
Retailer 2
-
$345 SGD
£212 GBP
View
A
Retailer 3
-
$346 SGD
$271 USD
View
B+
Retailer 4
-
$419 SGD
£258 GBP
View
B
Retailer 5
-
$467 SGD
$365 USD
View
Most Expensive
MOH London
LG795616303 · Oct 29
$1,458 SGD
£898 GBP
View
Price under review
5 more retailers have this diamond
Prices start from $185 SGDSave up to $281 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
0.49ct Cushion
$185 SGD