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Oval|Lab Grown|IGI

13.03ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG567373075

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG567373075

Diamond specifications and retailer prices

From HK$16,500 HKD
£1,656 GBP
As of October 27, 2026
Save HK$131,007 HKD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$147,507 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 13.03ct lab-grown oval diamond

This 13.03ct 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 LG567373075 or 567373075. Listed at 12 retailers as of October 27, 2026, with prices from HK$16,500 to HK$147,507, a HK$131,007 spread on the same certified stone. Brilliant Earth lists it at HK$147,507. 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

13.03
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567373075
Dimensions19.18 × 13.25 × 8.21 mm
L/W Ratio1.45
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
19.18 mm13.25 mm13.03 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567373075
Side View
Table 60.5%Crown 35.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: HK$160,060 HKD|Low: HK$16,500 HKD|High: HK$160,060 HKD|Avg: HK$62,735 HKD
Brilliant Earth
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 1, 2026
Retailer 13HK$16,500 HKD
Retailer 9HK$23,256 HKD
Retailer 14HK$29,266 HKD
Retailer 7HK$31,937 HKD
Retailer 8HK$34,395 HKD
Retailer 10HK$35,284 HKD
Retailer 6HK$35,307 HKD
Retailer 5HK$42,247 HKD
Retailer 2HK$45,664 HKD
Retailer 4HK$50,992 HKD
Retailer 15HK$70,960 HKD
Retailer 11HK$89,456 HKD
Retailer 3HK$98,963 HKD
Retailer 12HK$110,081 HKD
Brilliant EarthHK$160,060 HKD

11 data points across 15 retailers

12 retailersHK$16,500 HKD to HK$147,507 HKD

A
Cheapest Retailer
-
HK$16,500 HKD
£1,656 GBP
A
Retailer 2
-
HK$23,256 HKD
$2,964 USD
View
B+
Retailer 3
-
HK$29,266 HKD
$3,730 USD
View
B
Retailer 4
-
HK$34,395 HKD
£3,452 GBP
View
B
Retailer 5
-
HK$35,284 HKD
$4,497 USD
View
B
Retailer 6
-
HK$45,664 HKD
$5,820 USD
View
B
Retailer 7
-
HK$50,992 HKD
$6,499 USD
View
B
Retailer 8
-
HK$70,960 HKD
$9,044 USD
View
B
Retailer 9
-
HK$89,456 HKD
$11,401 USD
View
B
Retailer 10
-
HK$98,963 HKD
$12,613 USD
View
B
Retailer 11
-
HK$110,081 HKD
$14,030 USD
View
Most Expensive
B
Brilliant Earth
22301183A · Oct 31
HK$147,507 HKD
$18,800 USD
View
11 more retailers have this diamond
Prices start from HK$16,500 HKDSave up to HK$131,007 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
13.03ct Oval
HK$16,500 HKD