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Cushion|Lab Grown|IGI

1.71ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG588361173

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG588361173

Diamond specifications and retailer prices

From HK$1,883 HKD
$240 USD
As of November 1, 2026
Save HK$6,433 HKD (77%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$8,316 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.71ct lab-grown cushion diamond

This 1.71ct 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 LG588361173 or 588361173. Listed at 6 retailers as of October 31, 2026, with prices from HK$1,883 to HK$8,316, a HK$6,433 spread on the same certified stone. Brilliant Earth lists it at HK$8,316. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588361173
Dimensions7.77 × 6.25 × 4.34 mm
L/W Ratio1.24
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
7.77 mm6.25 mm1.71 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588361173
Side View
Table 63.0%Crown 36.6°Girdle: MED-THKPavilion 34.2°Culet: NoneDepth 69.4%

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$8,316 HKD|Low: HK$1,632 HKD|High: HK$10,571 HKD|Avg: HK$6,188 HKD|-17.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 6HK$1,883 HKD
Retailer 2HK$3,476 HKD
Retailer 8HK$4,606 HKD
Retailer 7HK$4,707 HKD
Retailer 3HK$5,131 HKD
Retailer 11HK$5,351 HKD
Retailer 4HK$5,649 HKD
Retailer 5HK$7,877 HKD
Brilliant EarthHK$8,316 HKD
Retailer 10HK$9,038 HKD
Retailer 9HK$10,571 HKD

15 data points across 11 retailers

6 retailersHK$1,883 HKD to HK$8,316 HKD

A
Cheapest Retailer
-
HK$1,883 HKD
$240 USD
Final sale: no returns
A
Retailer 2
-
HK$3,476 HKD
€422 EUR
View
A
Retailer 3
-
HK$4,707 HKD
$600 USD
View
B+
Retailer 4
-
HK$5,649 HKD
$720 USD
View
B
Retailer 5
-
HK$7,877 HKD
$1,004 USD
View
Most Expensive
B+
Brilliant Earth
14534135A · Oct 31
HK$8,316 HKD
$1,060 USD
View
5 more retailers have this diamond
Prices start from HK$1,883 HKDSave up to HK$6,433 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
1.71ct Cushion
HK$1,883 HKD