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Cushion|Lab Grown|IGI

1.71ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG773614883

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG773614883

Diamond specifications and retailer prices

From HK$1,820 HKD
$232 USD
As of November 1, 2026
Save HK$7,764 HKD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$18,909 HKD at Brilliant Earth · As of September 23, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG773614883 or 773614883. Listed at 13 retailers as of November 1, 2026, with a 426% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.6°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773614883
Dimensions7.70 × 5.96 × 4.14 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.70 mm5.96 mm1.71 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG773614883
Side View
Table 64.0%Crown 44.6°Girdle: STK-VTKPavilion 33.3°Culet: NoneDepth 69.5%

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$5,155 HKD|Low: HK$1,820 HKD|High: HK$9,415 HKD|Avg: HK$4,932 HKD|+9.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2HK$1,820 HKD
Retailer 9HK$2,032 HKD
Retailer 3HK$3,295 HKD
Retailer 8HK$3,499 HKD
Retailer 4HK$3,747 HKD
Retailer 10HK$4,684 HKD
Retailer 1HK$5,155 HKD
Retailer 5HK$8,181 HKD
Retailer 7HK$8,270 HKD
Retailer 6HK$9,219 HKD

44 data points across 10 retailers

13 retailersHK$1,820 HKD to HK$9,584 HKD

A
Cheapest Retailer
-
HK$1,820 HKD
$232 USD
Final sale: no returns
A
Retailer 2
-
HK$3,295 HKD
€400 EUR
View
B+
Retailer 3
-
HK$3,499 HKD
$446 USD
View
A
Retailer 4
-
HK$3,747 HKD
£376 GBP
View
B+
Retailer 5
-
HK$4,684 HKD
$597 USD
View
B+
Retailer 6
-
HK$4,920 HKD
$627 USD
View
B+
Retailer 7
-
HK$5,155 HKD
$657 USD
View
B
Retailer 8
-
HK$6,945 HKD
$885 USD
View
B+
Retailer 9
-
HK$8,181 HKD
£821 GBP
View
B
Retailer 10
-
HK$8,270 HKD
$1,054 USD
View
Retailer 11
-
HK$9,219 HKD
$1,175 USD
View
Price last confirmed 14 days ago
B
Retailer 12
-
HK$9,584 HKD
$1,221 USD
View
Most Expensive
Brilliant Earth
20478060A · Sep 23
HK$18,909 HKD
$2,410 USD
View
Price last confirmed 40 days ago
12 more retailers have this diamond
Prices start from HK$1,820 HKDSave up to HK$7,764 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$1,820 HKD