CaratHunter
Plans
Oval|Lab Grown|IGI

0.59ct D FL Oval Lab Grown Diamond

VG • D/FL • IGI LG818671991

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818671991

Diamond specifications and retailer prices

From $600 SGD
$469 USD
As of October 30, 2026
Save $1,831 SGD (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,430 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.59ct lab-grown oval diamond

This 0.59ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818671991 or 818671991. Listed at 6 retailers as of October 29, 2026, with prices from $600 to $2,430, a $1,831 spread on the same certified stone. MOH London lists it at $2,430. 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

0.59
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818671991
Dimensions6.59 × 4.52 × 2.97 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
6.59 mm4.52 mm0.59 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818671991
Side View
Table 57.0%Crown 36.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 65.7%

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 30
Current: $2,430 SGD|Low: $600 SGD|High: $2,447 SGD|Avg: $1,320 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5$600 SGD
Retailer 3$975 SGD
Retailer 4$982 SGD
Retailer 2$1,015 SGD
Retailer 6$2,037 SGD
MOH London$2,430 SGD

41 data points across 6 retailers

6 retailers$600 SGD to $2,430 SGD

B+
Cheapest Retailer
-
$600 SGD
$469 USD
B
Retailer 2
-
$975 SGD
€726 EUR
View
B
Retailer 3
-
$982 SGD
$768 USD
View
B
Retailer 4
-
$1,015 SGD
£625 GBP
View
B
Retailer 5
-
$2,037 SGD
$1,593 USD
View
Most Expensive
B
MOH London
LG818671991 · Oct 29
$2,430 SGD
£1,497 GBP
View
5 more retailers have this diamond
Prices start from $600 SGDSave up to $1,831 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+
0.59ct Oval
$600 SGD