CaratHunter
Plans
Radiant|Lab Grown|IGI

0.42ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG797609913

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

Certificate IGI LG797609913

Diamond specifications and retailer prices

From $759 SGD
A$913 AUD
As of October 28, 2026
Save $1,427 SGD (65%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,185 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.42ct lab-grown radiant diamond

This 0.42ct lab-grown radiant sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG797609913 or 797609913. Listed at 13 retailers as of October 28, 2026, with prices from $759 to $2,185, a $1,427 spread on the same certified stone. MOH London lists it at $2,185. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.42
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797609913
Dimensions3.66 × 3.66 × 5.40 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
3.66 mm3.66 mm0.42 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797609913
Side View
Table 68.0%Crown 24.6°Girdle: Slightly ThickPavilion 39.2°Culet: NoneDepth 69.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,185 SGD|Low: $309 SGD|High: $2,200 SGD|Avg: $1,002 SGD|-0.5%
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$309 SGD
Retailer 7$437 SGD
Retailer 10$508 SGD
Retailer 8$542 SGD
Retailer 5$759 SGD
Retailer 9$874 SGD
Retailer 6$881 SGD
Retailer 2$982 SGD
Retailer 4$1,404 SGD
Retailer 11$2,124 SGD
MOH London$2,185 SGD

43 data points across 11 retailers

13 retailers$759 SGD to $2,185 SGD

Retailer 1
-
$437 SGD
$342 USD
Price last confirmed 22 days ago
Retailer 2
-
$508 SGD
$397 USD
View
Price last confirmed 17 days ago
Retailer 3
-
$542 SGD
$424 USD
View
Price last confirmed 27 days ago
B+
Retailer 4
-
$759 SGD
A$913 AUD
View
B
Retailer 5
-
$844 SGD
£520 GBP
View
B
Retailer 6
-
$874 SGD
$684 USD
View
Retailer 7
-
$881 SGD
€656 EUR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$982 SGD
£605 GBP
View
B
Retailer 9
-
$1,404 SGD
A$1,690 AUD
View
Retailer 10
-
$1,742 SGD
$1,363 USD
View
Price last confirmed 30 days ago
B
Retailer 11
-
$1,812 SGD
$1,418 USD
View
Retailer 12
-
$2,124 SGD
£1,308 GBP
View
Price last confirmed 17 days ago
Most Expensive
B
MOH London
LG797609913 · Oct 29
$2,185 SGD
£1,346 GBP
View
12 more retailers have this diamond
Prices start from $759 SGDSave up to $1,427 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+
0.42ct Radiant
$759 SGD