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Cushion|Lab Grown|IGI

1.57ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG818624001

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG818624001

Diamond specifications and retailer prices

From HK$2,260 HKD
$288 USD
As of November 1, 2026
Save HK$22,784 HKD (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$25,043 HKD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 LG818624001 or 818624001. Listed at 19 retailers as of October 30, 2026, with prices from HK$2,260 to HK$25,043, a HK$22,784 spread on the same certified stone. Yadav Diamonds lists it at HK$25,043. 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 angle33.5°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818624001
Dimensions8.69 × 5.79 × 3.94 mm
L/W Ratio1.50
Girdle conditionFaceted
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
8.69 mm5.79 mm1.57 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818624001
Side View
Table 62.0%Crown 33.5°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 68.0%

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$4,848 HKD|Low: HK$2,260 HKD|High: HK$25,043 HKD|Avg: HK$10,173 HKD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
Yadav Diamonds
November 1, 2026
Retailer 8HK$2,260 HKD
Retailer 4HK$3,358 HKD
Retailer 15HK$3,374 HKD
Retailer 11HK$4,350 HKD
Retailer 6HK$4,417 HKD
Retailer 18HK$4,707 HKD
Retailer 14HK$4,757 HKD
Retailer 1HK$4,848 HKD
Retailer 13HK$6,436 HKD
Retailer 3HK$10,794 HKD
Retailer 12HK$11,160 HKD
Retailer 10HK$11,651 HKD
Retailer 16HK$11,847 HKD
Retailer 17HK$16,554 HKD
Retailer 2HK$17,967 HKD
Retailer 9HK$18,781 HKD
Retailer 5HK$19,928 HKD
Retailer 7HK$19,928 HKD
Yadav DiamondsHK$25,043 HKD

35 data points across 19 retailers

19 retailersHK$2,260 HKD to HK$25,043 HKD

A
Cheapest Retailer
-
HK$2,260 HKD
$288 USD
Final sale: no returns
B+
Retailer 2
-
HK$3,358 HKD
$428 USD
View
A
Retailer 3
-
HK$3,374 HKD
$430 USD
View
A
Retailer 4
-
HK$4,350 HKD
€528 EUR
View
A
Retailer 5
-
HK$4,417 HKD
$563 USD
View
A
Retailer 6
-
HK$4,707 HKD
$600 USD
View
A
Retailer 7
-
HK$4,757 HKD
ZAR 9,795 ZAR
View
A
Retailer 8
-
HK$4,848 HKD
£487 GBP
View
B+
Retailer 9
-
HK$6,436 HKD
A$1,262 AUD
View
B+
Retailer 10
-
HK$9,295 HKD
$1,185 USD
View
B
Retailer 11
-
HK$10,794 HKD
$1,376 USD
View
B+
Retailer 12
-
HK$11,160 HKD
£1,120 GBP
View
Retailer 13
-
HK$11,847 HKD
$1,510 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
HK$16,554 HKD
$2,110 USD
View
B
Retailer 15
-
HK$17,967 HKD
$2,290 USD
View
B
Retailer 16
-
HK$18,781 HKD
$2,394 USD
View
B
Retailer 17
-
HK$19,928 HKD
$2,540 USD
View
B
Retailer 18
-
HK$19,928 HKD
$2,540 USD
View
Most Expensive
B
Yadav Diamonds
13313989 · Oct 30
HK$25,043 HKD
$3,192 USD
View
18 more retailers have this diamond
Prices start from HK$2,260 HKDSave up to HK$22,784 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$2,260 HKD