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Cushion|Lab Grown|IGI

1.55ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG685532105

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG685532105

Diamond specifications and retailer prices

From HK$3,758 HKD
$479 USD
As of October 27, 2026
Save HK$18,208 HKD (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$21,966 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown cushion diamond

This 1.55ct 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 LG685532105 or 685532105. Listed at 8 retailers as of October 27, 2026, with prices from HK$3,758 to HK$21,966, a HK$18,208 spread on the same certified stone. Do Amore Diamonds lists it at HK$21,966. 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

1.55
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685532105
Dimensions6.71 × 6.56 × 4.55 mm
L/W Ratio1.02
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
6.71 mm6.56 mm1.55 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685532105
Side View
Table 60.0%Crown 37.5°Girdle: MED-STKPavilion 40°Culet: NoneDepth 69.4%

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 27
Current: HK$21,966 HKD|Low: HK$3,758 HKD|High: HK$23,614 HKD|Avg: HK$9,098 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 9HK$3,758 HKD
Retailer 2HK$4,076 HKD
Retailer 6HK$4,511 HKD
Retailer 7HK$5,311 HKD
Retailer 8HK$5,319 HKD
Retailer 10HK$6,448 HKD
Retailer 4HK$8,277 HKD
Retailer 11HK$11,239 HKD
Retailer 3HK$13,565 HKD
Retailer 5HK$14,307 HKD
Do Amore DiamondsHK$21,966 HKD

29 data points across 11 retailers

8 retailersHK$3,758 HKD to HK$21,966 HKD

A
Cheapest Retailer
-
HK$3,758 HKD
$479 USD
A
Retailer 2
-
HK$4,076 HKD
£409 GBP
View
A
Retailer 3
-
HK$4,511 HKD
$575 USD
View
B+
Retailer 4
-
HK$5,311 HKD
$677 USD
View
B+
Retailer 5
-
HK$5,319 HKD
$678 USD
View
B
Retailer 6
-
HK$8,277 HKD
$1,055 USD
View
Price last confirmed 10 days ago
B
Retailer 7
-
HK$14,307 HKD
£1,436 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1681827 · Oct 29
HK$21,966 HKD
$2,800 USD
View
7 more retailers have this diamond
Prices start from HK$3,758 HKDSave up to HK$18,208 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
1.55ct Cushion
HK$3,758 HKD