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Cushion|Natural|GIA

0.80ct D SI1 Cushion Natural Diamond

VG • D/SI1 • GIA 2434315924

Certificate GIA 2434315924

Diamond specifications and retailer prices

From $1,195 SGD
$935 USD
As of October 28, 2026
Save $1,449 SGD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,645 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2434315924. Listed at 17 retailers as of October 28, 2026, with prices from $1,195 to $2,645, a $1,449 spread on the same certified stone. MOH London lists it at $2,645. 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

0.80
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2434315924
Dimensions5.50 × 4.99 × 3.34 mm
L/W Ratio1.10
Top View
5.50 mm4.99 mm0.80 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2434315924
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.0%

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: $2,645 SGD|Low: $1,195 SGD|High: $2,676 SGD|Avg: $1,790 SGD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 9$1,195 SGD
Retailer 7$1,215 SGD
Retailer 6$1,308 SGD
Retailer 8$1,489 SGD
Retailer 5$1,646 SGD
Retailer 2$1,820 SGD
Retailer 10$1,888 SGD
Retailer 3$2,023 SGD
Retailer 4$2,135 SGD
MOH London$2,645 SGD

34 data points across 10 retailers

17 retailers$1,195 SGD to $2,645 SGD

A
Cheapest Retailer
-
$1,195 SGD
$935 USD
A
Retailer 2
-
$1,215 SGD
$950 USD
View
A
Retailer 3
-
$1,278 SGD
$1,000 USD
View
A
Retailer 4
-
$1,308 SGD
$1,023 USD
View
A
Retailer 5
-
$1,469 SGD
$1,149 USD
View
A
Retailer 6
-
$1,479 SGD
$1,157 USD
View
B+
Retailer 7
-
$1,489 SGD
$1,165 USD
View
A
Retailer 8
-
$1,547 SGD
$1,210 USD
View
A
Retailer 9
-
$1,585 SGD
$1,240 USD
View
A
Retailer 10
-
$1,585 SGD
$1,240 USD
View
B+
Retailer 11
-
$1,636 SGD
$1,280 USD
View
A
Retailer 12
-
$1,646 SGD
£1,014 GBP
View
A
Retailer 13
-
$1,820 SGD
£1,121 GBP
View
Retailer 14
-
$1,888 SGD
A$2,272 AUD
View
Price last confirmed 27 days ago
B+
Retailer 15
-
$2,023 SGD
€1,507 EUR
View
B+
Retailer 16
-
$2,135 SGD
ZAR 26,985 ZAR
View
Most Expensive
B+
MOH London
48ABCE92D · Nov 1
$2,645 SGD
£1,629 GBP
View
16 more retailers have this diamond
Prices start from $1,195 SGDSave up to $1,449 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
0.80ct Cushion
$1,195 SGD