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Oval|Lab Grown|IGI

13.10ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG576339189

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG576339189

Diamond specifications and retailer prices

From $2,389 SGD
£1,471 GBP
As of November 2, 2026
Save $12,494 SGD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $14,883 SGD at Adiamor · As of November 2, 2026
View at Adiamor

About this 13.1ct lab-grown oval diamond

This 13.1ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG576339189 or 576339189. Listed at 9 retailers as of November 2, 2026, with prices from $2,389 to $14,883, a $12,494 spread on the same certified stone. Adiamor lists it at $14,883. 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

13.10
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576339189
Dimensions19.62 × 13.14 × 8.15 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
19.62 mm13.14 mm13.10 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG576339189
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.0%

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 2
Current: $14,883 SGD|Low: $2,388 SGD|High: $14,883 SGD|Avg: $6,451 SGD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2$2,389 SGD
Retailer 10$3,154 SGD
Retailer 9$3,438 SGD
Retailer 8$4,654 SGD
Retailer 4$4,655 SGD
Retailer 6$4,770 SGD
Retailer 11$5,402 SGD
Retailer 3$6,924 SGD
Retailer 5$7,520 SGD
Retailer 7$12,418 SGD
Adiamor$14,883 SGD

38 data points across 11 retailers

9 retailers$2,389 SGD to $14,883 SGD

A
Cheapest Retailer
-
$2,389 SGD
£1,471 GBP
A
Retailer 2
-
$3,154 SGD
$2,466 USD
View
Final sale: no returns
A
Retailer 3
-
$3,438 SGD
HK$21,000 HKD
View
B+
Retailer 4
-
$4,654 SGD
$3,639 USD
View
B+
Retailer 5
-
$4,655 SGD
$3,640 USD
View
B+
Retailer 6
-
$4,770 SGD
$3,730 USD
View
B
Retailer 7
-
$7,520 SGD
$5,880 USD
View
B
Retailer 8
-
$12,418 SGD
$9,710 USD
View
Most Expensive
B
Adiamor
D-61179019 · Nov 2
$14,883 SGD
$11,637 USD
View
8 more retailers have this diamond
Prices start from $2,389 SGDSave up to $12,494 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
13.10ct Oval
$2,389 SGD