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Cushion|Lab Grown|IGI

1.03ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG731566595

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG731566595

Diamond specifications and retailer prices

From HK$2,032 HKD
$259 USD
As of October 30, 2026
Save HK$15,464 HKD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$17,496 HKD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG731566595 or 731566595. Listed at 15 retailers as of October 30, 2026, with prices from HK$2,032 to HK$17,496, a HK$15,464 spread on the same certified stone. Do Amore Diamonds lists it at HK$17,496. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731566595
Dimensions6.97 × 5.37 × 3.64 mm
L/W Ratio1.30
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
6.97 mm5.37 mm1.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731566595
Side View
Table 59.0%Crown 31.9°Girdle: MED-THKPavilion 38.5°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$17,496 HKD|Low: HK$2,032 HKD|High: HK$17,496 HKD|Avg: HK$6,623 HKD
Do Amore Diamonds
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
November 1, 2026
Retailer 5HK$2,032 HKD
Retailer 15HK$2,260 HKD
Retailer 8HK$2,569 HKD
Retailer 11HK$3,314 HKD
Retailer 3HK$3,531 HKD
Retailer 7HK$3,829 HKD
Retailer 13HK$4,088 HKD
Retailer 10HK$4,287 HKD
Retailer 9HK$4,723 HKD
Retailer 6HK$8,024 HKD
Retailer 4HK$9,351 HKD
Retailer 2HK$10,004 HKD
Retailer 12HK$10,121 HKD
Retailer 14HK$10,167 HKD
Do Amore DiamondsHK$17,496 HKD

38 data points across 15 retailers

15 retailersHK$2,032 HKD to HK$17,496 HKD

A
Cheapest Retailer
-
HK$2,032 HKD
$259 USD
Final sale: no returns
Retailer 2
-
HK$2,260 HKD
$288 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
HK$2,569 HKD
£258 GBP
View
A
Retailer 4
-
HK$3,314 HKD
View
A
Retailer 5
-
HK$3,531 HKD
$450 USD
View
A
Retailer 6
-
HK$3,829 HKD
$488 USD
View
A
Retailer 7
-
HK$4,088 HKD
$521 USD
View
A
Retailer 8
-
HK$4,287 HKD
ZAR 8,828 ZAR
View
A
Retailer 9
-
HK$4,723 HKD
£474 GBP
View
B+
Retailer 10
-
HK$8,024 HKD
SGD 1,382 SGD
View
B+
Retailer 11
-
HK$9,351 HKD
$1,192 USD
View
B+
Retailer 12
-
HK$10,004 HKD
£1,004 GBP
View
Retailer 13
-
HK$10,121 HKD
$1,290 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
HK$10,167 HKD
$1,296 USD
View
Most Expensive
B
Do Amore Diamonds
27-B1B8B25EA · Nov 1
HK$17,496 HKD
$2,230 USD
View
14 more retailers have this diamond
Prices start from HK$2,032 HKDSave up to HK$15,464 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$2,032 HKD