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Oval|Lab Grown|IGI

0.59ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG805671676

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805671676

Diamond specifications and retailer prices

From $119 SGD
As of November 5, 2026
Save $965 SGD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,084 SGD at MOH London · As of November 4, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG805671676 or 805671676. Listed at 15 retailers as of November 4, 2026, with prices from $119 to $1,084, a $965 spread on the same certified stone. MOH London lists it at $1,084. 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

0.59
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805671676
Dimensions6.59 × 4.82 × 2.98 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.59 mm4.82 mm0.59 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805671676
Side View
Table 63.0%Crown 34.6°Girdle: MED-THKPavilion 41.5°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,084 SGD|Low: $114 SGD|High: $1,108 SGD|Avg: $350 SGD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 12$119 SGD
Retailer 9$133 SGD
Retailer 14$138 SGD
Retailer 8$158 SGD
Retailer 5$218 SGD
Retailer 2$276 SGD
Retailer 15$276 SGD
Retailer 11$306 SGD
Retailer 3$328 SGD
Retailer 10$356 SGD
Retailer 7$410 SGD
Retailer 4$422 SGD
Retailer 6$451 SGD
Retailer 13$475 SGD
MOH London$1,084 SGD

41 data points across 15 retailers

15 retailers$119 SGD to $1,084 SGD

A
Cheapest Retailer
-
$119 SGD
A
Retailer 2
-
$133 SGD
View
Final sale: no returns
A
Retailer 3
-
$138 SGD
View
A
Retailer 4
-
$158 SGD
View
A
Retailer 5
-
$179 SGD
View
A
Retailer 6
-
$276 SGD
View
A
Retailer 7
-
$276 SGD
View
A
Retailer 8
-
$306 SGD
View
A
Retailer 9
-
$328 SGD
View
A
Retailer 10
-
$356 SGD
View
B+
Retailer 11
-
$410 SGD
View
B+
Retailer 12
-
$422 SGD
View
Retailer 13
-
$451 SGD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$475 SGD
View
Most Expensive
B
MOH London
LG805671676 · Nov 4
$1,084 SGD
£666 GBP
View
14 more retailers have this diamond
Prices start from $119 SGDSave up to $965 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
0.59ct Oval
$119 SGD