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Cushion|Lab Grown|IGI

1.57ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG627417306

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG627417306

Diamond specifications and retailer prices

From HK$2,856 HKD
$364 USD
As of November 1, 2026
Save HK$9,888 HKD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$12,744 HKD at MOH London · As of October 29, 2026
View at MOH London

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG627417306 or 627417306. Listed at 19 retailers as of October 29, 2026, with prices from HK$2,856 to HK$12,744, a HK$9,888 spread on the same certified stone. MOH London lists it at HK$12,744. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627417306
Dimensions6.30 × 6.30 × 4.11 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
6.30 mm6.30 mm1.57 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627417306
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 38°Culet: NoneDepth 65.2%

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$12,744 HKD|Low: HK$2,856 HKD|High: HK$12,834 HKD|Avg: HK$7,168 HKD|-0.5%
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
Retailer 15
November 1, 2026
Retailer 5HK$2,856 HKD
Retailer 15HK$3,162 HKD
Retailer 7HK$4,252 HKD
Retailer 13HK$4,276 HKD
Retailer 4HK$5,202 HKD
Retailer 12HK$5,437 HKD
Retailer 8HK$5,577 HKD
Retailer 2HK$5,608 HKD
Retailer 11HK$7,374 HKD
Retailer 9HK$7,720 HKD
Retailer 10HK$10,883 HKD
Retailer 3HK$11,094 HKD
Retailer 6HK$11,479 HKD
Retailer 14HK$12,279 HKD
MOH LondonHK$12,744 HKD

42 data points across 15 retailers

19 retailersHK$2,856 HKD to HK$12,744 HKD

A
Cheapest Retailer
-
HK$2,856 HKD
$364 USD
Final sale: no returns
Retailer 2
-
HK$3,162 HKD
$403 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
HK$3,515 HKD
View
A
Retailer 4
-
HK$4,252 HKD
$542 USD
View
A
Retailer 5
-
HK$4,276 HKD
$545 USD
View
A
Retailer 6
-
HK$5,202 HKD
$663 USD
View
A
Retailer 7
-
HK$5,437 HKD
ZAR 11,195 ZAR
View
A
Retailer 8
-
HK$5,577 HKD
€677 EUR
View
A
Retailer 9
-
HK$5,608 HKD
£563 GBP
View
B+
Retailer 10
-
HK$5,845 HKD
$745 USD
View
B+
Retailer 11
-
HK$7,374 HKD
A$1,446 AUD
View
B+
Retailer 12
-
HK$7,720 HKD
$984 USD
View
B
Retailer 13
-
HK$10,125 HKD
SGD 1,744 SGD
View
B
Retailer 14
-
HK$10,521 HKD
$1,341 USD
View
B
Retailer 15
-
HK$10,883 HKD
A$2,134 AUD
View
B
Retailer 16
-
HK$11,094 HKD
$1,414 USD
View
Retailer 17
-
HK$12,279 HKD
$1,565 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
HK$12,500 HKD
$1,593 USD
View
Most Expensive
B
MOH London
LG627417306 · Oct 29
HK$12,744 HKD
£1,279 GBP
View
18 more retailers have this diamond
Prices start from HK$2,856 HKDSave up to HK$9,888 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$2,856 HKD