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Cushion|Lab Grown|IGI

5.57ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG799613855

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG799613855

Diamond specifications and retailer prices

From HK$12,914 HKD
$1,646 USD
As of October 31, 2026
Save HK$54,873 HKD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$67,787 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.57ct lab-grown cushion diamond

This 5.57ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799613855 or 799613855. Listed at 21 retailers as of October 30, 2026, with prices from HK$12,914 to HK$67,787, a HK$54,873 spread on the same certified stone. Brilliant Earth lists it at HK$67,787. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.57
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle30.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799613855
Dimensions11.24 × 8.66 × 6.07 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.24 mm8.66 mm5.57 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799613855
Side View
Table 66.0%Crown 43.1°Girdle: MED-STKPavilion 30.2°Culet: NoneDepth 70.1%

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: Oct 31
Current: HK$67,787 HKD|Low: HK$11,447 HKD|High: HK$118,941 HKD|Avg: HK$29,107 HKD|-43.0%
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
Retailer 18
Retailer 19
October 31, 2026
Retailer 10HK$11,863 HKD
Retailer 12HK$12,914 HKD
Retailer 19HK$13,220 HKD
Retailer 5HK$13,758 HKD
Retailer 4HK$14,452 HKD
Retailer 13HK$16,721 HKD
Retailer 16HK$16,962 HKD
Retailer 2HK$18,914 HKD
Retailer 3HK$20,697 HKD
Retailer 17HK$24,020 HKD
Retailer 14HK$24,101 HKD
Retailer 8HK$28,696 HKD
Retailer 6HK$29,923 HKD
Retailer 11HK$34,035 HKD
Retailer 9HK$35,269 HKD
Retailer 15HK$38,312 HKD
Retailer 7HK$41,653 HKD
Retailer 18HK$47,153 HKD
Brilliant EarthHK$67,787 HKD

38 data points across 19 retailers

21 retailersHK$12,914 HKD to HK$67,787 HKD

Retailer 1
-
HK$11,863 HKD
$1,512 USD
Price last confirmed 18 days ago
A
Retailer 2
-
HK$12,914 HKD
$1,646 USD
View
Final sale: no returns
A
Retailer 3
-
HK$13,220 HKD
$1,685 USD
View
A
Retailer 4
-
HK$13,758 HKD
View
A
Retailer 5
-
HK$14,452 HKD
$1,842 USD
View
A
Retailer 6
-
HK$16,721 HKD
£1,678 GBP
View
A
Retailer 7
-
HK$16,962 HKD
$2,162 USD
View
A
Retailer 8
-
HK$18,914 HKD
€2,296 EUR
View
A
Retailer 9
-
HK$20,697 HKD
$2,638 USD
View
Retailer 10
-
HK$24,020 HKD
A$4,710 AUD
View
Price last confirmed 9 days ago
A
Retailer 11
-
HK$24,101 HKD
ZAR 49,627 ZAR
View
B+
Retailer 12
-
HK$28,696 HKD
£2,880 GBP
View
B+
Retailer 13
-
HK$29,923 HKD
$3,814 USD
View
B+
Retailer 14
-
HK$32,615 HKD
$4,157 USD
View
B+
Retailer 15
-
HK$34,035 HKD
$4,338 USD
View
B+
Retailer 16
-
HK$35,269 HKD
$4,495 USD
View
B+
Retailer 17
-
HK$38,312 HKD
£3,845 GBP
View
B
Retailer 18
-
HK$41,653 HKD
$5,309 USD
View
Retailer 19
-
HK$47,153 HKD
$6,010 USD
View
Price last confirmed 16 days ago
Retailer 20
-
HK$47,192 HKD
$6,015 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
20830160A · Oct 30
HK$67,787 HKD
$8,640 USD
View
20 more retailers have this diamond
Prices start from HK$12,914 HKDSave up to HK$54,873 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
5.57ct Cushion
HK$12,914 HKD