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Oval|Lab Grown|IGI

11.92ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG629437353

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG629437353

Diamond specifications and retailer prices

From HK$16,645 HKD
£1,671 GBP
As of November 1, 2026
Save HK$139,327 HKD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$155,973 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.92ct lab-grown oval diamond

This 11.92ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG629437353 or 629437353. Listed at 20 retailers as of October 31, 2026, with prices from HK$16,645 to HK$155,973, a HK$139,327 spread on the same certified stone. Brilliant Earth lists it at HK$155,973. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

11.92
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629437353
Dimensions17.97 × 12.84 × 8.03 mm
L/W Ratio1.40
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
17.97 mm12.84 mm11.92 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629437353
Side View
Table 61.0%Crown 38°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 62.5%

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 1
Current: HK$155,973 HKD|Low: HK$16,639 HKD|High: HK$155,973 HKD|Avg: HK$39,498 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
Retailer 16
November 2, 2026
Retailer 9HK$16,645 HKD
Retailer 15HK$17,865 HKD
Retailer 5HK$19,999 HKD
Retailer 6HK$20,720 HKD
Retailer 16HK$20,720 HKD
Retailer 4HK$22,007 HKD
Retailer 8HK$24,902 HKD
Retailer 2HK$28,298 HKD
Retailer 14HK$29,618 HKD
Retailer 3HK$32,356 HKD
Retailer 11HK$32,804 HKD
Retailer 13HK$52,566 HKD
Retailer 7HK$58,515 HKD
Retailer 10HK$65,016 HKD
Retailer 12HK$68,964 HKD
Brilliant EarthHK$155,973 HKD

41 data points across 16 retailers

20 retailersHK$16,645 HKD to HK$155,973 HKD

A
Cheapest Retailer
-
HK$16,645 HKD
£1,671 GBP
Retailer 2
-
HK$17,865 HKD
$2,277 USD
View
Price last confirmed 12 days ago
Retailer 3
-
HK$19,442 HKD
$2,478 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
HK$19,999 HKD
$2,549 USD
View
Final sale: no returns
Retailer 5
-
HK$20,720 HKD
$2,641 USD
View
Price last confirmed 11 days ago
Retailer 6
-
HK$20,720 HKD
$2,641 USD
View
Price last confirmed 22 days ago
A
Retailer 7
-
HK$22,007 HKD
$2,805 USD
View
A
Retailer 8
-
HK$24,902 HKD
$3,174 USD
View
A
Retailer 9
-
HK$28,298 HKD
£2,840 GBP
View
Retailer 10
-
HK$28,488 HKD
$3,631 USD
View
Price last confirmed 11 days ago
A
Retailer 11
-
HK$29,618 HKD
$3,775 USD
View
B+
Retailer 12
-
HK$32,356 HKD
$4,124 USD
View
B+
Retailer 13
-
HK$32,804 HKD
€3,982 EUR
View
B+
Retailer 14
-
HK$39,338 HKD
£3,948 GBP
View
B+
Retailer 15
-
HK$52,566 HKD
$6,700 USD
View
B
Retailer 16
-
HK$58,515 HKD
$7,458 USD
View
B
Retailer 17
-
HK$65,016 HKD
A$12,749 AUD
View
B
Retailer 18
-
HK$68,964 HKD
$8,790 USD
View
B
Retailer 19
-
HK$72,398 HKD
$9,228 USD
View
Most Expensive
B
Brilliant Earth
20695853A · Oct 31
HK$155,973 HKD
$19,880 USD
View
19 more retailers have this diamond
Prices start from HK$16,645 HKDSave up to HK$139,327 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
11.92ct Oval
HK$16,645 HKD