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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 HK$14,656 HKD
£1,471 GBP
As of November 2, 2026
Save HK$76,649 HKD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$91,305 HKD 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 HK$14,656 to HK$91,305, a HK$76,649 spread on the same certified stone. Adiamor lists it at HK$91,305. 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: HK$91,305 HKD|Low: HK$14,652 HKD|High: HK$91,305 HKD|Avg: HK$39,575 HKD
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 2HK$14,656 HKD
Retailer 10HK$19,348 HKD
Retailer 9HK$21,090 HKD
Retailer 8HK$28,552 HKD
Retailer 4HK$28,560 HKD
Retailer 6HK$29,266 HKD
Retailer 11HK$33,140 HKD
Retailer 3HK$42,477 HKD
Retailer 5HK$46,135 HKD
Retailer 7HK$76,186 HKD
AdiamorHK$91,305 HKD

38 data points across 11 retailers

9 retailersHK$14,656 HKD to HK$91,305 HKD

A
Cheapest Retailer
-
HK$14,656 HKD
£1,471 GBP
A
Retailer 2
-
HK$19,348 HKD
$2,466 USD
View
Final sale: no returns
A
Retailer 3
-
HK$21,090 HKD
View
B+
Retailer 4
-
HK$28,552 HKD
$3,639 USD
View
B+
Retailer 5
-
HK$28,560 HKD
$3,640 USD
View
B+
Retailer 6
-
HK$29,266 HKD
$3,730 USD
View
B
Retailer 7
-
HK$46,135 HKD
$5,880 USD
View
B
Retailer 8
-
HK$76,186 HKD
$9,710 USD
View
Most Expensive
B
Adiamor
D-61179019 · Nov 2
HK$91,305 HKD
$11,637 USD
View
8 more retailers have this diamond
Prices start from HK$14,656 HKDSave up to HK$76,649 HKD

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
HK$14,656 HKD