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Cushion|Lab Grown|IGI

11.60ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG607396649

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG607396649

Diamond specifications and retailer prices

From HK$23,317 HKD
$2,972 USD
As of November 1, 2026
Save HK$60,911 HKD (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$84,228 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 11.6ct lab-grown cushion diamond

This 11.6ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG607396649 or 607396649. Listed at 13 retailers as of October 31, 2026, with prices from HK$23,317 to HK$84,228, a HK$60,911 spread on the same certified stone. Taylor and Hart lists it at HK$84,228. 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

11.60
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle29.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607396649
Dimensions15.43 × 11.04 × 7.51 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
15.43 mm11.04 mm11.60 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607396649
Side View
Table 63.0%Crown 38.6°Girdle: STK-VTKPavilion 29.1°Culet: NoneDepth 68.0%

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$44,755 HKD|Low: HK$23,317 HKD|High: HK$84,228 HKD|Avg: HK$40,793 HKD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
November 1, 2026
Retailer 13HK$23,317 HKD
Retailer 10HK$24,157 HKD
Retailer 3HK$25,420 HKD
Retailer 12HK$27,570 HKD
Retailer 5HK$29,105 HKD
Retailer 9HK$32,356 HKD
Retailer 7HK$37,394 HKD
Retailer 11HK$37,604 HKD
Retailer 6HK$38,323 HKD
Retailer 2HK$41,729 HKD
Retailer 1HK$44,755 HKD
Retailer 8HK$52,127 HKD
Retailer 4HK$67,513 HKD
Taylor and HartHK$84,228 HKD

31 data points across 14 retailers

13 retailersHK$23,317 HKD to HK$84,228 HKD

A
Cheapest Retailer
-
HK$23,317 HKD
$2,972 USD
Final sale: no returns
Retailer 2
-
HK$24,157 HKD
$3,079 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
HK$25,420 HKD
$3,240 USD
View
A
Retailer 4
-
HK$27,570 HKD
$3,514 USD
View
A
Retailer 5
-
HK$32,356 HKD
$4,124 USD
View
A
Retailer 6
-
HK$37,394 HKD
ZAR 76,999 ZAR
View
A
Retailer 7
-
HK$37,604 HKD
$4,793 USD
View
A
Retailer 8
-
HK$38,323 HKD
€4,652 EUR
View
A
Retailer 9
-
HK$41,729 HKD
£4,188 GBP
View
B+
Retailer 10
-
HK$44,755 HKD
A$8,776 AUD
View
B+
Retailer 11
-
HK$52,127 HKD
$6,644 USD
View
B+
Retailer 12
-
HK$67,513 HKD
$8,605 USD
View
Most Expensive
B
Taylor and Hart
GKB4KHU · Oct 31
HK$84,228 HKD
$10,736 USD
View
12 more retailers have this diamond
Prices start from HK$23,317 HKDSave up to HK$60,911 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
11.60ct Cushion
HK$23,317 HKD