Cushion|Lab Grown|IGI

1.53ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG762546967

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG762546967

Diamond specifications and retailer prices

From HK$6,857 HKD
$874 USD
As of October 30, 2026
Save HK$28,213 HKD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$35,070 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.53ct lab-grown cushion diamond

This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG762546967 or 762546967. Listed at 18 retailers as of October 30, 2026, with prices from HK$6,857 to HK$35,070, a HK$28,213 spread on the same certified stone. Brilliant Earth lists it at HK$35,070. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762546967
Dimensions8.32 × 5.94 × 4.18 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.32 mm5.94 mm1.53 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762546967
Side View
Table 62.0%Crown 33.7°Girdle: MED-STKPavilion 39°Culet: NoneDepth 70.4%

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$35,070 HKD|Low: HK$6,857 HKD|High: HK$36,169 HKD|Avg: HK$16,005 HKD|-3.0%
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
November 1, 2026
Retailer 5HK$6,857 HKD
Retailer 6HK$7,108 HKD
Retailer 15HK$8,552 HKD
Retailer 7HK$9,399 HKD
Retailer 16HK$9,548 HKD
Retailer 2HK$10,901 HKD
Retailer 10HK$11,097 HKD
Retailer 4HK$11,486 HKD
Retailer 13HK$13,068 HKD
Retailer 14HK$15,425 HKD
Retailer 11HK$17,701 HKD
Retailer 8HK$22,120 HKD
Retailer 9HK$24,031 HKD
Retailer 3HK$24,567 HKD
Retailer 12HK$26,793 HKD
Brilliant EarthHK$35,070 HKD

43 data points across 16 retailers

18 retailersHK$6,857 HKD to HK$35,070 HKD

A
Cheapest Retailer
-
HK$6,857 HKD
$874 USD
Final sale: no returns
Retailer 2
-
HK$7,108 HKD
$906 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
HK$8,552 HKD
$1,090 USD
View
A
Retailer 4
-
HK$9,399 HKD
$1,198 USD
View
A
Retailer 5
-
HK$9,548 HKD
$1,217 USD
View
A
Retailer 6
-
HK$10,901 HKD
£1,094 GBP
View
A
Retailer 7
-
HK$11,097 HKD
€1,347 EUR
View
A
Retailer 8
-
HK$11,486 HKD
$1,464 USD
View
B+
Retailer 9
-
HK$13,068 HKD
ZAR 26,909 ZAR
View
B+
Retailer 10
-
HK$15,425 HKD
$1,966 USD
View
B
Retailer 11
-
HK$17,701 HKD
A$3,471 AUD
View
B
Retailer 12
-
HK$22,120 HKD
£2,220 GBP
View
B
Retailer 13
-
HK$22,760 HKD
$2,901 USD
View
Retailer 14
-
HK$23,093 HKD
$2,943 USD
View
Price last confirmed 53 days ago
B
Retailer 15
-
HK$24,031 HKD
$3,063 USD
View
B
Retailer 16
-
HK$24,567 HKD
$3,131 USD
View
B
Retailer 17
-
HK$26,793 HKD
£2,689 GBP
View
Most Expensive
B
Brilliant Earth
20268054A · Oct 31
HK$35,070 HKD
$4,470 USD
View
17 more retailers have this diamond
Prices start from HK$6,857 HKDSave up to HK$28,213 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
1.53ct Cushion
HK$6,857 HKD