CaratHunter
Plans
Oval|Lab Grown|IGI

12.01ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG680519846

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG680519846

Diamond specifications and retailer prices

From HK$18,090 HKD
£1,816 GBP
As of November 2, 2026
Save HK$139,059 HKD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$157,149 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.01ct lab-grown oval diamond

This 12.01ct 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 LG680519846 or 680519846. Listed at 20 retailers as of October 31, 2026, with prices from HK$18,090 to HK$157,149, a HK$139,059 spread on the same certified stone. Brilliant Earth lists it at HK$157,149. 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

12.01
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680519846
Dimensions18.15 × 12.92 × 7.66 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.15 mm12.92 mm12.01 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680519846
Side View
Table 61.0%Crown 38°Girdle: STK-THKPavilion 36.7°Culet: NoneDepth 59.3%

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$157,149 HKD|Low: HK$18,085 HKD|High: HK$157,149 HKD|Avg: HK$41,863 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
Retailer 17
November 2, 2026
Retailer 2HK$18,090 HKD
Retailer 16HK$19,418 HKD
Retailer 6HK$21,748 HKD
Retailer 7HK$22,525 HKD
Retailer 17HK$22,525 HKD
Retailer 13HK$23,812 HKD
Retailer 8HK$26,566 HKD
Retailer 10HK$30,413 HKD
Retailer 15HK$33,768 HKD
Retailer 5HK$35,110 HKD
Retailer 14HK$35,703 HKD
Retailer 9HK$42,686 HKD
Retailer 4HK$60,145 HKD
Retailer 3HK$63,238 HKD
Retailer 11HK$66,531 HKD
Retailer 12HK$70,415 HKD
Brilliant EarthHK$157,149 HKD

42 data points across 17 retailers

20 retailersHK$18,090 HKD to HK$157,149 HKD

A
Cheapest Retailer
-
HK$18,090 HKD
£1,816 GBP
Retailer 2
-
HK$19,418 HKD
$2,475 USD
View
Price last confirmed 12 days ago
Retailer 3
-
HK$21,128 HKD
$2,693 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
HK$21,748 HKD
$2,772 USD
View
Final sale: no returns
Retailer 5
-
HK$22,525 HKD
$2,871 USD
View
Price last confirmed 11 days ago
Retailer 6
-
HK$22,525 HKD
$2,871 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
HK$23,812 HKD
$3,035 USD
View
A
Retailer 8
-
HK$26,566 HKD
$3,386 USD
View
A
Retailer 9
-
HK$30,413 HKD
£3,052 GBP
View
Retailer 10
-
HK$30,959 HKD
$3,946 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
HK$33,768 HKD
$4,304 USD
View
B+
Retailer 12
-
HK$35,110 HKD
$4,475 USD
View
B+
Retailer 13
-
HK$35,703 HKD
€4,334 EUR
View
B+
Retailer 14
-
HK$42,686 HKD
£4,284 GBP
View
B
Retailer 15
-
HK$60,145 HKD
$7,666 USD
View
B
Retailer 16
-
HK$63,238 HKD
$8,060 USD
View
B
Retailer 17
-
HK$66,531 HKD
A$13,046 AUD
View
B
Retailer 18
-
HK$70,415 HKD
$8,975 USD
View
B
Retailer 19
-
HK$78,608 HKD
$10,019 USD
View
Most Expensive
B
Brilliant Earth
20695916A · Oct 31
HK$157,149 HKD
$20,030 USD
View
19 more retailers have this diamond
Prices start from HK$18,090 HKDSave up to HK$139,059 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
12.01ct Oval
HK$18,090 HKD