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11.90ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG781634505

Shape and cutting style on the report: Hexagonal modified step cut

Certificate IGI LG781634505

Diamond specifications and retailer prices

From HK$70,556 HKD
$8,993 USD
As of October 28, 2026
Save HK$179,047 HKD (72%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$249,603 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 11.9ct lab-grown round diamond

This 11.9ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781634505 or 781634505. Listed at 6 retailers as of October 28, 2026, with prices from HK$70,556 to HK$249,603, a HK$179,047 spread on the same certified stone. Taylor and Hart lists it at HK$249,603. 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

11.90
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG781634505
Dimensions21.17 × 11.75 × 6.50 mm
L/W Ratio1.80
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
21.17 mm11.75 mm11.90 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781634505
Side View
Table 64.0%CrownGirdle: MediumPavilionCulet: LargeDepth 55.3%

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: Oct 28
Current: HK$128,669 HKD|Low: HK$70,556 HKD|High: HK$276,949 HKD|Avg: HK$162,188 HKD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart
October 31, 2026
Retailer 3HK$70,556 HKD
Retailer 6HK$77,986 HKD
Retailer 2HK$91,049 HKD
Retailer 1HK$128,669 HKD
Retailer 5HK$161,229 HKD
Retailer 7HK$219,188 HKD
Taylor and HartHK$249,603 HKD
Retailer 4HK$276,949 HKD

10 data points across 8 retailers

6 retailersHK$70,556 HKD to HK$249,603 HKD

B+
Cheapest Retailer
-
HK$70,556 HKD
$8,993 USD
B+
Retailer 2
-
HK$77,986 HKD
$9,940 USD
View
B
Retailer 3
-
HK$91,049 HKD
$11,605 USD
View
B
Retailer 4
-
HK$128,669 HKD
€15,619 EUR
View
B
Retailer 5
-
HK$219,188 HKD
$27,937 USD
View
Most Expensive
B
Taylor and Hart
F1AEEP9 · Oct 31
HK$249,603 HKD
$31,814 USD
View
5 more retailers have this diamond
Prices start from HK$70,556 HKDSave up to HK$179,047 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+
11.90ct Round
HK$70,556 HKD