CaratHunter
Plans
Cushion|Lab Grown|IGI

1.03ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG668436107

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG668436107

Diamond specifications and retailer prices

From HK$1,436 HKD
$183 USD
As of October 30, 2026
Save HK$7,040 HKD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$8,476 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG668436107 or 668436107. Listed at 18 retailers as of October 30, 2026, with prices from HK$1,436 to HK$8,476, a HK$7,040 spread on the same certified stone. Reve Diamonds lists it at HK$8,476. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668436107
Dimensions5.28 × 5.28 × 3.58 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
5.28 mm5.28 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668436107
Side View
Table 57.0%Crown 32.6°Girdle: STK-THKPavilion 36.7°Culet: NoneDepth 67.8%

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$2,727 HKD|Low: HK$1,436 HKD|High: HK$8,763 HKD|Avg: HK$3,982 HKD|-1.8%
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
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
October 31, 2026
Retailer 5HK$1,436 HKD
Retailer 2HK$1,601 HKD
Retailer 16HK$2,149 HKD
Retailer 7HK$2,158 HKD
Retailer 1HK$2,727 HKD
Retailer 15HK$2,730 HKD
Retailer 12HK$2,748 HKD
Retailer 9HK$2,811 HKD
Retailer 11HK$3,040 HKD
Retailer 13HK$3,901 HKD
Retailer 4HK$4,088 HKD
Retailer 14HK$4,174 HKD
Retailer 6HK$4,372 HKD
Retailer 3HK$5,414 HKD
Retailer 8HK$5,575 HKD
Retailer 10HK$7,523 HKD
Reve DiamondsHK$8,476 HKD

41 data points across 17 retailers

18 retailersHK$1,436 HKD to HK$8,476 HKD

A
Cheapest Retailer
-
HK$1,436 HKD
$183 USD
Final sale: no returns
A
Retailer 2
-
HK$1,601 HKD
$204 USD
View
Retailer 3
-
HK$2,149 HKD
£216 GBP
View
Price last confirmed 15 days ago
B+
Retailer 4
-
HK$2,158 HKD
$275 USD
View
A
Retailer 5
-
HK$2,727 HKD
€331 EUR
View
A
Retailer 6
-
HK$2,730 HKD
$348 USD
View
A
Retailer 7
-
HK$2,748 HKD
ZAR 5,658 ZAR
View
A
Retailer 8
-
HK$2,811 HKD
£282 GBP
View
A
Retailer 9
-
HK$3,040 HKD
£305 GBP
View
B+
Retailer 10
-
HK$3,901 HKD
A$765 AUD
View
B+
Retailer 11
-
HK$4,088 HKD
$521 USD
View
B+
Retailer 12
-
HK$4,174 HKD
$532 USD
View
B+
Retailer 13
-
HK$4,372 HKD
SGD 753 SGD
View
Retailer 14
-
HK$4,474 HKD
$570 USD
View
Price last confirmed 61 days ago
Retailer 15
-
HK$5,414 HKD
$690 USD
View
Price last confirmed 15 days ago
B
Retailer 16
-
HK$5,575 HKD
$711 USD
View
B
Retailer 17
-
HK$7,523 HKD
£755 GBP
View
Most Expensive
B
Reve Diamonds
B337D34BD · Oct 30
HK$8,476 HKD
$1,080 USD
View
17 more retailers have this diamond
Prices start from HK$1,436 HKDSave up to HK$7,040 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$1,436 HKD