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Cushion|Lab Grown|IGI

11.77ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG750575978

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG750575978

Diamond specifications and retailer prices

From HK$26,339 HKD
$3,357 USD
As of November 2, 2026
Save HK$109,477 HKD (81%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$135,816 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 11.77ct lab-grown cushion diamond

This 11.77ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG750575978 or 750575978. Listed at 6 retailers as of November 2, 2026, with prices from HK$26,339 to HK$135,816, a HK$109,477 spread on the same certified stone. Do Amore Diamonds lists it at HK$135,816. 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

11.77
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750575978
Dimensions17.55 × 11.79 × 7.11 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.55 mm11.79 mm11.77 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750575978
Side View
Table 64.0%Crown 34.6°Girdle: STK-THKPavilion 32.7°Culet: NoneDepth 60.3%

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$135,816 HKD|Low: HK$20,829 HKD|High: HK$138,641 HKD|Avg: HK$57,473 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 6HK$20,829 HKD
Retailer 8HK$26,339 HKD
Retailer 7HK$36,398 HKD
Retailer 5HK$36,406 HKD
Retailer 11HK$37,585 HKD
Retailer 4HK$39,370 HKD
Retailer 10HK$43,097 HKD
Retailer 9HK$45,558 HKD
Retailer 2HK$47,802 HKD
Retailer 3HK$79,583 HKD
Retailer 12HK$92,131 HKD
Do Amore DiamondsHK$135,816 HKD

15 data points across 12 retailers

6 retailersHK$26,339 HKD to HK$135,816 HKD

Retailer 1
-
HK$20,829 HKD
£2,090 GBP
Price last confirmed 16 days ago
A
Retailer 2
-
HK$26,339 HKD
$3,357 USD
View
A
Retailer 3
-
HK$36,398 HKD
$4,639 USD
View
B+
Retailer 4
-
HK$36,406 HKD
$4,640 USD
View
B+
Retailer 5
-
HK$47,802 HKD
A$9,373 AUD
View
Most Expensive
B
Do Amore Diamonds
7-1734700 · Nov 2
HK$135,816 HKD
$17,310 USD
View
5 more retailers have this diamond
Prices start from HK$26,339 HKDSave up to HK$109,477 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
11.77ct Cushion
HK$26,339 HKD