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Oval|Lab Grown|IGI

3.03ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG691564698

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG691564698

Diamond specifications and retailer prices

From $454 SGD
As of November 6, 2026
Save $2,103 SGD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,557 SGD at Rare Carat · As of November 4, 2026
View at Rare Carat

About this 3.03ct lab-grown oval diamond

This 3.03ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG691564698 or 691564698. Listed at 15 retailers as of November 4, 2026, with prices from $454 to $2,557, a $2,103 spread on the same certified stone. Rare Carat lists it at $2,557. 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

3.03
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691564698
Dimensions12.06 × 8.09 × 5.04 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.06 mm8.09 mm3.03 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691564698
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.3%

Caratlytics Score

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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 6
Current: $2,557 SGD|Low: $454 SGD|High: $5,320 SGD|Avg: $1,774 SGD|-30.7%
Rare Carat
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 14$454 SGD
Retailer 7$527 SGD
Retailer 16$563 SGD
Retailer 3$623 SGD
Retailer 15$756 SGD
Retailer 10$763 SGD
Retailer 5$902 SGD
Retailer 2$909 SGD
Retailer 17$966 SGD
Retailer 11$1,002 SGD
Retailer 13$1,649 SGD
Retailer 6$1,808 SGD
Retailer 4$1,922 SGD
Retailer 12$2,198 SGD
Rare Carat$2,557 SGD
Retailer 8$5,267 SGD
Retailer 9$5,320 SGD

11 data points across 17 retailers

15 retailers$454 SGD to $2,557 SGD

A
Cheapest Retailer
-
$454 SGD
A
Retailer 2
-
$527 SGD
View
A
Retailer 3
-
$563 SGD
View
A
Retailer 4
-
$623 SGD
View
A
Retailer 5
-
$756 SGD
View
A
Retailer 6
-
$763 SGD
View
B+
Retailer 7
-
$902 SGD
View
A
Retailer 8
-
$909 SGD
View
A
Retailer 9
-
$966 SGD
View
A
Retailer 10
-
$1,002 SGD
View
B+
Retailer 11
-
$1,649 SGD
View
B+
Retailer 12
-
$1,808 SGD
View
B+
Retailer 13
-
$1,922 SGD
View
B+
Retailer 14
-
$2,198 SGD
View
Most Expensive
B
Rare Carat
KI6985646KF691 · Nov 4
$2,557 SGD
$1,995 USD
View
14 more retailers have this diamond
Prices start from $454 SGDSave up to $2,103 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
3.03ct Oval
$454 SGD