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Cushion|Lab Grown|IGI

1.03ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG779643084

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG779643084

Diamond specifications and retailer prices

From HK$1,773 HKD
$226 USD
As of October 30, 2026
Save HK$10,780 HKD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$12,553 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG779643084 or 779643084. Listed at 17 retailers as of October 30, 2026, with prices from HK$1,773 to HK$12,553, a HK$10,780 spread on the same certified stone. Brilliant Earth lists it at HK$12,553. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779643084
Dimensions5.71 × 5.71 × 3.59 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.71 mm5.71 mm1.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779643084
Side View
Table 63.0%Crown 36.8°Girdle: VTK-ETKPavilion 37°Culet: NoneDepth 62.9%

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 30
Current: HK$12,553 HKD|Low: HK$1,773 HKD|High: HK$12,553 HKD|Avg: HK$5,267 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
November 1, 2026
Retailer 7HK$1,773 HKD
Retailer 6HK$2,256 HKD
Retailer 15HK$2,605 HKD
Retailer 9HK$3,229 HKD
Retailer 4HK$3,378 HKD
Retailer 10HK$3,476 HKD
Retailer 12HK$3,547 HKD
Retailer 2HK$3,797 HKD
Retailer 14HK$4,762 HKD
Retailer 5HK$4,809 HKD
Retailer 13HK$5,243 HKD
Retailer 11HK$6,646 HKD
Retailer 3HK$6,676 HKD
Retailer 16HK$9,247 HKD
Retailer 8HK$9,419 HKD
Brilliant EarthHK$12,553 HKD

44 data points across 16 retailers

17 retailersHK$1,773 HKD to HK$12,553 HKD

A
Cheapest Retailer
-
HK$1,773 HKD
$226 USD
Final sale: no returns
Retailer 2
-
HK$2,256 HKD
£226 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
HK$2,605 HKD
$332 USD
View
A
Retailer 4
-
HK$3,229 HKD
€392 EUR
View
A
Retailer 5
-
HK$3,378 HKD
ZAR 6,955 ZAR
View
A
Retailer 6
-
HK$3,476 HKD
$443 USD
View
A
Retailer 7
-
HK$3,547 HKD
£356 GBP
View
B+
Retailer 8
-
HK$3,797 HKD
$484 USD
View
B+
Retailer 9
-
HK$4,762 HKD
$607 USD
View
B+
Retailer 10
-
HK$4,809 HKD
A$943 AUD
View
B+
Retailer 11
-
HK$5,243 HKD
SGD 903 SGD
View
B
Retailer 12
-
HK$6,646 HKD
$847 USD
View
B
Retailer 13
-
HK$6,676 HKD
A$1,309 AUD
View
Retailer 14
-
HK$7,578 HKD
$966 USD
View
Price last confirmed 97 days ago
B
Retailer 15
-
HK$9,247 HKD
£928 GBP
View
B
Retailer 16
-
HK$9,419 HKD
$1,201 USD
View
Most Expensive
B
Brilliant Earth
18028763A · Oct 31
HK$12,553 HKD
$1,600 USD
View
16 more retailers have this diamond
Prices start from HK$1,773 HKDSave up to HK$10,780 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
1.03ct Cushion
HK$1,773 HKD