CaratHunter
Plans
Oval|Lab Grown|IGI

0.42ct D FL Oval Lab Grown Diamond

VG • D/FL • IGI LG845672309

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845672309

Diamond specifications and retailer prices

From $502 SGD
$393 USD
As of November 1, 2026
Save $1,530 SGD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,108 SGD at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 0.42ct lab-grown oval diamond

This 0.42ct lab-grown oval sits in the sub-half-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG845672309 or 845672309. Listed at 11 retailers as of October 29, 2026, with a 305% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.42
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845672309
Dimensions6.10 × 4.17 × 2.62 mm
L/W Ratio1.46
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
6.10 mm4.17 mm0.42 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845672309
Side View
Table 61.0%Crown 33.8°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 62.8%

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: Nov 1
Current: $893 SGD|Low: $502 SGD|High: $2,108 SGD|Avg: $1,286 SGD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Riddles Jewelry
November 1, 2026
Retailer 6$502 SGD
Retailer 2$788 SGD
Retailer 9$803 SGD
Retailer 1$893 SGD
Retailer 4$913 SGD
Retailer 5$1,082 SGD
Retailer 8$1,681 SGD
Retailer 7$1,786 SGD
Retailer 3$2,033 SGD
Riddles Jewelry$2,108 SGD

15 data points across 10 retailers

11 retailers$502 SGD to $2,033 SGD

B+
Cheapest Retailer
-
$502 SGD
$393 USD
Final sale: no returns
B
Retailer 2
-
$788 SGD
€587 EUR
View
B
Retailer 3
-
$803 SGD
$628 USD
View
B
Retailer 4
-
$893 SGD
£550 GBP
View
B
Retailer 5
-
$913 SGD
ZAR 11,536 ZAR
View
B
Retailer 6
-
$933 SGD
$730 USD
View
B
Retailer 7
-
$1,082 SGD
$846 USD
View
B
Retailer 8
-
$1,681 SGD
$1,315 USD
View
B
Retailer 9
-
$1,786 SGD
CA$1,940 CAD
View
B
Retailer 10
-
$2,033 SGD
£1,252 GBP
View
Most Expensive
Riddles Jewelry
1994335750 · Oct 31
$2,108 SGD
$1,649 USD
View
Price under review
10 more retailers have this diamond
Prices start from $502 SGDSave up to $1,530 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 Oval
$502 SGD