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11.99ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG808634335

Shape and cutting style on the report: Round rose cut

Certificate IGI LG808634335

Diamond specifications and retailer prices

From HK$35,896 HKD
$4,575 USD
As of November 1, 2026
Save HK$51,676 HKD (59%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$87,572 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 11.99ct lab-grown round diamond

This 11.99ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG808634335 or 808634335. Listed at 3 retailers as of October 31, 2026, with prices from HK$35,896 to HK$87,572, a HK$51,676 spread on the same certified stone. Taylor and Hart lists it at HK$87,572. 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

11.99
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG808634335
Dimensions17.69 × 17.66 × 3.87 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.69 mm17.66 mm11.99 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG808634335
Side View
TableCrownGirdle: STK-THKPavilionCulet: NoneDepth

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$35,896 HKD|Low: HK$35,896 HKD|High: HK$115,864 HKD|Avg: HK$73,534 HKD|-24.3%
Retailer 1
Retailer 2
Taylor and Hart
October 26, 2026
Retailer 1HK$35,896 HKD
Retailer 2HK$63,875 HKD
Taylor and HartHK$87,572 HKD

7 data points across 3 retailers

3 retailersHK$35,896 HKD to HK$87,572 HKD

B+
Cheapest Retailer
-
HK$35,896 HKD
$4,575 USD
B
Retailer 2
-
HK$63,875 HKD
$8,141 USD
View
Most Expensive
C
Taylor and Hart
TVH6XEP · Oct 31
HK$87,572 HKD
$11,161 USD
View
2 more retailers have this diamond
Prices start from HK$35,896 HKDSave up to HK$51,676 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.

B+
11.99ct Round
HK$35,896 HKD