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Cushion|Lab Grown|IGI

1.57ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG665408775

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG665408775

Diamond specifications and retailer prices

From HK$2,385 HKD
$304 USD
As of October 31, 2026
Save HK$8,526 HKD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$20,634 HKD at Brilliant Earth · As of October 15, 2026
View at Brilliant Earth

About this 1.57ct lab-grown cushion diamond

This 1.57ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665408775 or 665408775. Listed at 18 retailers as of October 30, 2026, with a 357% 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

1.57
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665408775
Dimensions6.18 × 6.18 × 4.21 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.18 mm6.18 mm1.57 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665408775
Side View
Table 58.0%Crown 35.1°Girdle: MED-THKPavilion 35.8°Culet: NoneDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$20,634 HKD|Low: HK$2,275 HKD|High: HK$20,634 HKD|Avg: HK$6,376 HKD
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 16HK$2,385 HKD
Retailer 4HK$2,550 HKD
Retailer 11HK$3,962 HKD
Retailer 6HK$4,229 HKD
Retailer 14HK$4,376 HKD
Retailer 3HK$4,629 HKD
Retailer 2HK$4,745 HKD
Retailer 10HK$4,871 HKD
Retailer 17HK$4,888 HKD
Retailer 15HK$5,921 HKD
Retailer 5HK$6,779 HKD
Retailer 8HK$8,589 HKD
Retailer 12HK$8,639 HKD
Retailer 9HK$9,470 HKD
Retailer 13HK$10,263 HKD
Retailer 7HK$10,911 HKD
Brilliant EarthHK$20,634 HKD

37 data points across 17 retailers

18 retailersHK$2,385 HKD to HK$10,911 HKD

A
Cheapest Retailer
-
HK$2,385 HKD
$304 USD
Final sale: no returns
A
Retailer 2
-
HK$2,550 HKD
$325 USD
View
A
Retailer 3
-
HK$3,962 HKD
$505 USD
View
A
Retailer 4
-
HK$4,229 HKD
$539 USD
View
A
Retailer 5
-
HK$4,376 HKD
ZAR 9,010 ZAR
View
A
Retailer 6
-
HK$4,629 HKD
$590 USD
View
A
Retailer 7
-
HK$4,745 HKD
€576 EUR
View
A
Retailer 8
-
HK$4,871 HKD
£489 GBP
View
A
Retailer 9
-
HK$4,888 HKD
$623 USD
View
A
Retailer 10
-
HK$5,921 HKD
A$1,161 AUD
View
B+
Retailer 11
-
HK$6,779 HKD
$864 USD
View
B+
Retailer 12
-
HK$8,285 HKD
$1,056 USD
View
B+
Retailer 13
-
HK$8,589 HKD
$1,095 USD
View
B+
Retailer 14
-
HK$8,639 HKD
A$1,694 AUD
View
B+
Retailer 15
-
HK$9,470 HKD
$1,207 USD
View
B+
Retailer 16
-
HK$10,263 HKD
£1,030 GBP
View
B
Retailer 17
-
HK$10,911 HKD
$1,391 USD
View
Most Expensive
Brilliant Earth
13246356A · Oct 15
HK$20,634 HKD
$2,630 USD
View
Price last confirmed 16 days ago
17 more retailers have this diamond
Prices start from HK$2,385 HKDSave up to HK$8,526 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
1.57ct Cushion
HK$2,385 HKD