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Round|Natural|GIA

0.80ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2567031655

Certificate GIA 2567031655

Diamond specifications and retailer prices

From $1,782 SGD
As of November 4, 2026
Save $2,366 SGD (57%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $5,886 SGD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2567031655. Listed at 26 retailers as of November 4, 2026, with a 133% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2567031655
Dimensions5.91 × 5.94 × 3.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.91 mm5.94 mm0.80 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567031655
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.9%

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: $2,196 SGD|Low: $1,782 SGD|High: $4,412 SGD|Avg: $2,879 SGD|-0.1%
Retailer 1
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 11$1,782 SGD
Retailer 9$1,853 SGD
Retailer 4$2,191 SGD
Retailer 1$2,196 SGD
Retailer 3$2,242 SGD
Retailer 10$2,483 SGD
Retailer 6$2,562 SGD
Retailer 7$2,988 SGD
Retailer 8$3,230 SGD
Retailer 12$3,536 SGD
Retailer 5$4,147 SGD
Retailer 2$4,395 SGD

26 data points across 12 retailers

26 retailers$1,782 SGD to $4,147 SGD

A
Cheapest Retailer
-
$1,782 SGD
A
Retailer 2
-
$1,853 SGD
View
Retailer 3
-
$2,189 SGD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$2,191 SGD
View
Final sale: no returns
A
Retailer 5
-
$2,196 SGD
View
A
Retailer 6
-
$2,239 SGD
View
A
Retailer 7
-
$2,242 SGD
View
Retailer 8
-
$2,375 SGD
View
Price last confirmed 29 days ago
Retailer 9
-
$2,413 SGD
View
Price last confirmed 44 days ago
Retailer 10
-
$2,413 SGD
View
Price last confirmed 39 days ago
Retailer 11
-
$2,472 SGD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$2,483 SGD
View
B+
Retailer 13
-
$2,549 SGD
View
B+
Retailer 14
-
$2,562 SGD
View
B+
Retailer 15
-
$2,737 SGD
View
Retailer 16
-
$2,785 SGD
View
Price last confirmed 45 days ago
Retailer 17
-
$2,785 SGD
View
Price last confirmed 38 days ago
B+
Retailer 18
-
$2,988 SGD
View
Retailer 19
-
$3,097 SGD
View
Price last confirmed 32 days ago
B+
Retailer 20
-
$3,230 SGD
View
B+
Retailer 21
-
$3,536 SGD
View
B
Retailer 22
-
$4,147 SGD
View
Retailer 23
-
$4,395 SGD
View
Price last confirmed 9 days ago
Retailer 24
-
$5,790 SGD
View
Price last confirmed 34 days ago
Retailer 25
-
$5,886 SGD
View
Price last confirmed 46 days ago
Most Expensive
NZ Jewellers
d4968f28-6ecd-4cdb-8c2c-0031ee11fbe3 · Sep 26
$5,886 SGD
$4,608 USD
View
Price last confirmed 40 days ago
25 more retailers have this diamond
Prices start from $1,782 SGDSave up to $2,366 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 Round
$1,782 SGD