CaratHunter
Plans
Oval|Lab Grown|IGI

11.17ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG576327872

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG576327872

Diamond specifications and retailer prices

From HK$12,527 HKD
£1,257 GBP
As of November 2, 2026
Save HK$54,625 HKD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$67,151 HKD at Adiamor · As of November 2, 2026
View at Adiamor

About this 11.17ct lab-grown oval diamond

This 11.17ct 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 LG576327872 or 576327872. Listed at 10 retailers as of November 2, 2026, with prices from HK$12,527 to HK$67,151, a HK$54,625 spread on the same certified stone. Adiamor lists it at HK$67,151. 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

11.17
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576327872
Dimensions18.56 × 12.48 × 7.84 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
18.56 mm12.48 mm11.17 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG576327872
Side View
Table 61.5%Crown 35.3°Girdle: MediumPavilion 41.6°Culet: NoneDepth 62.8%

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: Nov 2
Current: HK$67,151 HKD|Low: HK$12,523 HKD|High: HK$67,151 HKD|Avg: HK$33,880 HKD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 2HK$12,527 HKD
Retailer 11HK$15,064 HKD
Retailer 7HK$16,907 HKD
Retailer 3HK$17,976 HKD
Retailer 9HK$24,494 HKD
Retailer 12HK$26,559 HKD
Retailer 6HK$26,895 HKD
Retailer 4HK$34,023 HKD
Retailer 5HK$44,054 HKD
Retailer 10HK$52,113 HKD
Retailer 8HK$64,962 HKD
AdiamorHK$67,151 HKD

38 data points across 12 retailers

10 retailersHK$12,527 HKD to HK$67,151 HKD

A
Cheapest Retailer
-
HK$12,527 HKD
£1,257 GBP
A
Retailer 2
-
HK$15,064 HKD
$1,920 USD
View
Final sale: no returns
A
Retailer 3
-
HK$16,907 HKD
$2,155 USD
View
A
Retailer 4
-
HK$17,976 HKD
View
B+
Retailer 5
-
HK$24,494 HKD
$3,122 USD
View
B+
Retailer 6
-
HK$26,895 HKD
$3,428 USD
View
B
Retailer 7
-
HK$44,054 HKD
$5,615 USD
View
B
Retailer 8
-
HK$52,113 HKD
SGD 8,976 SGD
View
B
Retailer 9
-
HK$64,962 HKD
$8,280 USD
View
Most Expensive
B
Adiamor
D-61179007 · Nov 2
HK$67,151 HKD
$8,559 USD
View
9 more retailers have this diamond
Prices start from HK$12,527 HKDSave up to HK$54,625 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
11.17ct Oval
HK$12,527 HKD