CaratHunter
Plans
Cushion|Lab Grown|IGI

1.55ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG534265505

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG534265505

Diamond specifications and retailer prices

From $419 SGD
As of November 4, 2026
Save $2,097 SGD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,516 SGD at Do Amore Diamonds · As of November 4, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG534265505 or 534265505. Listed at 11 retailers as of November 4, 2026, with prices from $419 to $2,516, a $2,097 spread on the same certified stone. Do Amore Diamonds lists it at $2,516. 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
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534265505
Dimensions6.81 × 6.66 × 4.49 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.81 mm6.66 mm1.55 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG534265505
Side View
Table 64.0%Crown 35.7°Girdle: UNDPavilion 40.2°Culet: NoneDepth 67.4%

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: Nov 4
Current: $2,516 SGD|Low: $419 SGD|High: $2,516 SGD|Avg: $972 SGD
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
November 5, 2026
Retailer 6$419 SGD
Retailer 10$493 SGD
Retailer 3$561 SGD
Retailer 9$591 SGD
Retailer 8$619 SGD
Retailer 2$664 SGD
Retailer 7$839 SGD
Retailer 4$922 SGD
Retailer 12$1,325 SGD
Retailer 11$1,374 SGD
Retailer 5$1,434 SGD
Do Amore Diamonds$2,516 SGD

9 data points across 12 retailers

11 retailers$419 SGD to $2,516 SGD

A
Cheapest Retailer
-
$419 SGD
A
Retailer 2
-
$493 SGD
View
B+
Retailer 3
-
$561 SGD
View
A
Retailer 4
-
$591 SGD
View
A
Retailer 5
-
$619 SGD
View
A
Retailer 6
-
$664 SGD
View
B+
Retailer 7
-
$839 SGD
View
B
Retailer 8
-
$1,325 SGD
View
B
Retailer 9
-
$1,374 SGD
View
B
Retailer 10
-
$1,434 SGD
View
Most Expensive
B
Do Amore Diamonds
27-AB444C485 · Nov 4
$2,516 SGD
$1,970 USD
View
10 more retailers have this diamond
Prices start from $419 SGDSave up to $2,097 SGD

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
$419 SGD