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Cushion|Lab Grown|IGI

1.71ct G VS2 Cushion Lab Grown Diamond

VG • G/VS2 • IGI LG557236108

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG557236108

Diamond specifications and retailer prices

From HK$3,711 HKD
$473 USD
As of November 1, 2026
Save HK$16,609 HKD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$20,320 HKD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

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 very-good cut grade and certified by IGI LG557236108 or 557236108. Listed at 12 retailers as of November 1, 2026, with prices from HK$3,711 to HK$20,320, a HK$16,609 spread on the same certified stone. Do Amore Diamonds lists it at HK$20,320. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.71
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557236108
Dimensions6.78 × 6.73 × 4.69 mm
L/W Ratio1.01
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
6.78 mm6.73 mm1.71 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557236108
Side View
Table 62.0%Crown 33.6°Girdle: STK-ETKPavilion 39.9°Culet: NoneDepth 69.7%

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$20,320 HKD|Low: HK$2,840 HKD|High: HK$20,320 HKD|Avg: HK$8,608 HKD|+17.7%
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 9HK$2,840 HKD
Retailer 8HK$3,711 HKD
Retailer 6HK$3,727 HKD
Retailer 10HK$4,668 HKD
Retailer 5HK$5,554 HKD
Retailer 7HK$7,846 HKD
Retailer 3HK$9,565 HKD
Retailer 4HK$10,199 HKD
Retailer 12HK$10,338 HKD
Retailer 11HK$10,913 HKD
Retailer 2HK$12,565 HKD
Do Amore DiamondsHK$20,320 HKD

34 data points across 12 retailers

12 retailersHK$3,711 HKD to HK$20,320 HKD

Retailer 1
-
HK$2,840 HKD
$362 USD
Price last confirmed 7 days ago
A
Retailer 2
-
HK$3,711 HKD
$473 USD
View
B+
Retailer 3
-
HK$3,727 HKD
$475 USD
View
B+
Retailer 4
-
HK$4,668 HKD
$595 USD
View
B+
Retailer 5
-
HK$5,554 HKD
£557 GBP
View
B
Retailer 6
-
HK$7,846 HKD
$1,000 USD
View
B
Retailer 7
-
HK$9,313 HKD
$1,187 USD
View
B
Retailer 8
-
HK$10,199 HKD
$1,300 USD
View
B
Retailer 9
-
HK$10,338 HKD
$1,318 USD
View
B
Retailer 10
-
HK$10,913 HKD
$1,391 USD
View
B
Retailer 11
-
HK$12,565 HKD
£1,261 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3C5CFC5BE · Nov 1
HK$20,320 HKD
$2,590 USD
View
11 more retailers have this diamond
Prices start from HK$3,711 HKDSave up to HK$16,609 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$3,711 HKD