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Cushion|Lab Grown|IGI

1.51ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG705545386

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG705545386

Diamond specifications and retailer prices

From HK$2,393 HKD
$305 USD
As of October 28, 2026
Save HK$18,397 HKD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$20,790 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG705545386 or 705545386. Listed at 16 retailers as of October 28, 2026, with prices from HK$2,393 to HK$20,790, a HK$18,397 spread on the same certified stone. Do Amore Diamonds lists it at HK$20,790. 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

1.51
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705545386
Dimensions5.88 × 5.88 × 4.11 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
5.88 mm5.88 mm1.51 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705545386
Side View
Table 66.0%Crown 39.2°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 69.9%

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 28
Current: HK$20,790 HKD|Low: HK$2,393 HKD|High: HK$20,790 HKD|Avg: HK$8,051 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
October 29, 2026
Retailer 3HK$2,393 HKD
Retailer 12HK$2,659 HKD
Retailer 7HK$3,284 HKD
Retailer 13HK$3,483 HKD
Retailer 5HK$3,546 HKD
Retailer 9HK$3,883 HKD
Retailer 8HK$5,177 HKD
Retailer 2HK$7,965 HKD
Retailer 11HK$10,214 HKD
Retailer 4HK$11,478 HKD
Retailer 6HK$11,816 HKD
Retailer 10HK$15,690 HKD
Do Amore DiamondsHK$20,790 HKD

41 data points across 13 retailers

16 retailersHK$2,393 HKD to HK$20,790 HKD

A
Cheapest Retailer
-
HK$2,393 HKD
$305 USD
Final sale: no returns
A
Retailer 2
-
HK$2,659 HKD
$339 USD
View
A
Retailer 3
-
HK$3,216 HKD
$410 USD
View
A
Retailer 4
-
HK$3,284 HKD
£330 GBP
View
A
Retailer 5
-
HK$3,483 HKD
$444 USD
View
B+
Retailer 6
-
HK$3,546 HKD
$452 USD
View
A
Retailer 7
-
HK$3,883 HKD
$495 USD
View
B+
Retailer 8
-
HK$5,177 HKD
£520 GBP
View
B
Retailer 9
-
HK$7,965 HKD
A$1,562 AUD
View
B
Retailer 10
-
HK$10,214 HKD
$1,302 USD
View
B
Retailer 11
-
HK$10,717 HKD
$1,366 USD
View
B
Retailer 12
-
HK$11,172 HKD
$1,424 USD
View
B
Retailer 13
-
HK$11,478 HKD
£1,152 GBP
View
B
Retailer 14
-
HK$11,816 HKD
£1,186 GBP
View
B
Retailer 15
-
HK$19,064 HKD
$2,430 USD
View
Most Expensive
B
Do Amore Diamonds
23-705545386 · Oct 29
HK$20,790 HKD
$2,650 USD
View
15 more retailers have this diamond
Prices start from HK$2,393 HKDSave up to HK$18,397 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
1.51ct Cushion
HK$2,393 HKD