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Cushion|Lab Grown|IGI

1.00ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG689561921

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG689561921

Diamond specifications and retailer prices

From HK$1,491 HKD
$190 USD
As of October 30, 2026
Save HK$7,148 HKD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$8,639 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG689561921 or 689561921. Listed at 15 retailers as of October 30, 2026, with prices from HK$1,491 to HK$8,639, a HK$7,148 spread on the same certified stone. Reve Diamonds lists it at HK$8,639. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689561921
Dimensions6.96 × 5.31 × 3.65 mm
L/W Ratio1.31
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
6.96 mm5.31 mm1.00 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689561921
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 68.7%

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$4,864 HKD|Low: HK$1,004 HKD|High: HK$8,639 HKD|Avg: HK$4,243 HKD|-13.9%
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
Reve Diamonds
October 30, 2026
Retailer 3HK$1,491 HKD
Retailer 2HK$1,663 HKD
Retailer 11HK$2,550 HKD
Retailer 8HK$2,949 HKD
Retailer 7HK$2,968 HKD
Retailer 14HK$2,974 HKD
Retailer 5HK$3,234 HKD
Retailer 12HK$3,546 HKD
Retailer 13HK$4,378 HKD
Retailer 9HK$4,768 HKD
Retailer 1HK$4,864 HKD
Retailer 6HK$5,641 HKD
Retailer 4HK$5,776 HKD
Retailer 10HK$7,792 HKD
Reve DiamondsHK$8,639 HKD

45 data points across 15 retailers

15 retailersHK$1,491 HKD to HK$8,639 HKD

A
Cheapest Retailer
-
HK$1,491 HKD
$190 USD
Final sale: no returns
A
Retailer 2
-
HK$1,663 HKD
$212 USD
View
A
Retailer 3
-
HK$2,550 HKD
$325 USD
View
A
Retailer 4
-
HK$2,949 HKD
€358 EUR
View
A
Retailer 5
-
HK$2,968 HKD
£298 GBP
View
A
Retailer 6
-
HK$2,974 HKD
$379 USD
View
Retailer 7
-
HK$3,234 HKD
£325 GBP
View
Price last confirmed 16 days ago
B+
Retailer 8
-
HK$3,546 HKD
$452 USD
View
B
Retailer 9
-
HK$4,378 HKD
$558 USD
View
B+
Retailer 10
-
HK$4,768 HKD
A$935 AUD
View
B
Retailer 11
-
HK$4,864 HKD
$620 USD
View
B
Retailer 12
-
HK$5,759 HKD
$734 USD
View
B
Retailer 13
-
HK$5,776 HKD
$736 USD
View
B
Retailer 14
-
HK$7,792 HKD
£782 GBP
View
Most Expensive
B
Reve Diamonds
6B9A2845A · Oct 30
HK$8,639 HKD
$1,101 USD
View
14 more retailers have this diamond
Prices start from HK$1,491 HKDSave up to HK$7,148 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
1.00ct Cushion
HK$1,491 HKD