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Cushion|Natural|GIA

1.00ct D I1 Cushion Natural Diamond

VG • D/I1 • GIA 2506069888

Certificate GIA 2506069888

Diamond specifications and retailer prices

From $1,949 SGD
As of November 5, 2026
Save $1,285 SGD (40%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,234 SGD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2506069888. Listed at 4 retailers as of November 5, 2026, with prices from $1,949 to $3,234, a $1,285 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,234. 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

1.00
Carat
D
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2506069888
Dimensions6.39 × 5.52 × 3.66 mm
L/W Ratio1.16
Top View
6.39 mm5.52 mm1.00 ctD / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2506069888
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 66.2%

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 5
Current: $2,876 SGD|Low: $1,949 SGD|High: $3,234 SGD|Avg: $2,556 SGD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Wholesale Diamonds Direct
November 6, 2026
Retailer 4$1,949 SGD
Retailer 2$2,163 SGD
Retailer 3$2,544 SGD
Retailer 1$2,876 SGD
Wholesale Diamonds Direct$3,234 SGD

18 data points across 5 retailers

4 retailers$1,949 SGD to $3,234 SGD

B+
Cheapest Retailer
-
$1,949 SGD
B+
Retailer 2
-
$2,163 SGD
View
B+
Retailer 3
-
$2,876 SGD
View
Most Expensive
B
Wholesale Diamonds Direct
276051734 · Nov 6
$3,234 SGD
$2,523 USD
View
3 more retailers have this diamond
Prices start from $1,949 SGDSave up to $1,285 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+
1.00ct Cushion
$1,949 SGD