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Cushion|Natural|GIA

1.51ct H I1 Cushion Natural Diamond

GD • H/I1 • GIA 5563331176

Certificate GIA 5563331176

Diamond specifications and retailer prices

From $4,942 SGD
₹368,141 INR
As of November 2, 2026
Save $2,018 SGD (29%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,960 SGD at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5563331176. Listed at 6 retailers as of November 2, 2026, with prices from $4,942 to $6,960, a $2,018 spread on the same certified stone. Yorxs lists it at $6,960. 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
H
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563331176
Dimensions7.78 × 5.78 × 4.11 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
7.78 mm5.78 mm1.51 ctH / I1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563331176
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 71.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $4,942 SGD|Low: $4,932 SGD|High: $7,696 SGD|Avg: $6,074 SGD|-6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 2, 2026
Retailer 1$4,942 SGD
Retailer 4$5,689 SGD
Retailer 5$5,950 SGD
Retailer 2$6,522 SGD
Retailer 3$6,577 SGD
Yorxs$6,960 SGD

31 data points across 6 retailers

6 retailers$4,942 SGD to $6,960 SGD

B+
Cheapest Retailer
-
$4,942 SGD
₹368,141 INR
B+
Retailer 2
-
$5,689 SGD
$4,450 USD
View
B
Retailer 3
-
$5,950 SGD
$4,654 USD
View
B
Retailer 4
-
$6,522 SGD
$5,102 USD
View
Retailer 5
-
$6,577 SGD
$5,145 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Yorxs
622259969 · Nov 2
$6,960 SGD
€5,185 EUR
View
5 more retailers have this diamond
Prices start from $4,942 SGDSave up to $2,018 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.

B+
1.51ct Cushion
$4,942 SGD