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Cushion|Lab Grown|IGI

1.91ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG613350558

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG613350558

Diamond specifications and retailer prices

From HK$3,790 HKD
£380 GBP
As of October 29, 2026
Save HK$8,487 HKD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$12,465 HKD at MOH London · As of October 15, 2026
View at MOH London

About this 1.91ct lab-grown cushion diamond

This 1.91ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG613350558 or 613350558. Listed at 13 retailers as of October 28, 2026, with a 224% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613350558
Dimensions7.28 × 6.83 × 4.65 mm
L/W Ratio1.07
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
7.28 mm6.83 mm1.91 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613350558
Side View
Table 63.0%Crown 37.1°Girdle: THK-VTKPavilion 37.8°Culet: NoneDepth 68.1%

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: Oct 29
Current: HK$12,465 HKD|Low: HK$2,777 HKD|High: HK$17,967 HKD|Avg: HK$7,658 HKD
MOH London
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
October 31, 2026
Retailer 4HK$2,777 HKD
Retailer 13HK$3,076 HKD
Retailer 9HK$3,790 HKD
Retailer 3HK$4,143 HKD
Retailer 11HK$4,158 HKD
Retailer 6HK$5,225 HKD
Retailer 7HK$5,437 HKD
Retailer 8HK$5,488 HKD
Retailer 12HK$5,829 HKD
Retailer 10HK$9,140 HKD
Retailer 2HK$10,906 HKD
Retailer 14HK$11,831 HKD
Retailer 5HK$12,277 HKD
MOH LondonHK$12,465 HKD

37 data points across 14 retailers

13 retailersHK$3,790 HKD to HK$12,277 HKD

A
Cheapest Retailer
-
HK$3,790 HKD
£380 GBP
B+
Retailer 2
-
HK$4,143 HKD
$528 USD
View
A
Retailer 3
-
HK$4,158 HKD
$530 USD
View
A
Retailer 4
-
HK$5,225 HKD
$666 USD
View
A
Retailer 5
-
HK$5,437 HKD
€660 EUR
View
A
Retailer 6
-
HK$5,488 HKD
£551 GBP
View
A
Retailer 7
-
HK$5,829 HKD
$743 USD
View
B+
Retailer 8
-
HK$9,140 HKD
$1,165 USD
View
B
Retailer 9
-
HK$10,252 HKD
$1,307 USD
View
B
Retailer 10
-
HK$10,906 HKD
$1,390 USD
View
B
Retailer 11
-
HK$11,831 HKD
$1,508 USD
View
B
Retailer 12
-
HK$12,277 HKD
$1,565 USD
View
Most Expensive
MOH London
LG613350558 · Oct 15
HK$12,465 HKD
£1,251 GBP
View
Price last confirmed 17 days ago
12 more retailers have this diamond
Prices start from HK$3,790 HKDSave up to HK$8,487 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
1.91ct Cushion
HK$3,790 HKD