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Round|Natural|GIA

0.80ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 2554952876

Certificate GIA 2554952876

Diamond specifications and retailer prices

From $1,762 SGD
As of November 4, 2026
Save $3,462 SGD (66%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $5,224 SGD at NZ Jewellers · As of October 20, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2554952876. Listed at 25 retailers as of November 4, 2026, with a 196% 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2554952876
Dimensions5.93 × 5.89 × 3.68 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.93 mm5.89 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554952876
Side View
Table 56.0%Crown 35°Girdle: STK-STKPavilion 40.6°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,918 SGD|Low: $1,640 SGD|High: $4,232 SGD|Avg: $2,667 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
Retailer 13
Retailer 14
November 6, 2026
Retailer 12$1,762 SGD
Retailer 3$1,790 SGD
Retailer 4$1,798 SGD
Retailer 14$1,940 SGD
Retailer 5$2,057 SGD
Retailer 2$2,347 SGD
Retailer 8$2,362 SGD
Retailer 9$2,554 SGD
Retailer 7$2,685 SGD
Retailer 6$2,794 SGD
Retailer 1$2,918 SGD
Retailer 10$3,167 SGD
Retailer 11$3,741 SGD
Retailer 13$4,215 SGD

32 data points across 14 retailers

25 retailers$1,762 SGD to $5,224 SGD

A
Cheapest Retailer
-
$1,762 SGD
A
Retailer 2
-
$1,790 SGD
View
Final sale: no returns
A
Retailer 3
-
$1,798 SGD
View
Retailer 4
-
$1,940 SGD
View
Price last confirmed 28 days ago
Retailer 5
-
$1,940 SGD
View
Price last confirmed 8 days ago
Retailer 6
-
$1,940 SGD
View
Price last confirmed 15 days ago
Retailer 7
-
$2,030 SGD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
$2,040 SGD
View
B+
Retailer 9
-
$2,057 SGD
View
Retailer 10
-
$2,239 SGD
View
Price last confirmed 28 days ago
Retailer 11
-
$2,239 SGD
View
Price last confirmed 16 days ago
B+
Retailer 12
-
$2,239 SGD
View
B+
Retailer 13
-
$2,347 SGD
View
B+
Retailer 14
-
$2,362 SGD
View
B+
Retailer 15
-
$2,554 SGD
View
B+
Retailer 16
-
$2,603 SGD
View
B+
Retailer 17
-
$2,685 SGD
View
Retailer 18
-
$2,794 SGD
View
Price last confirmed 32 days ago
B+
Retailer 19
-
$2,918 SGD
View
B
Retailer 20
-
$3,167 SGD
View
B
Retailer 21
-
$3,741 SGD
View
Retailer 22
-
$4,215 SGD
View
Price last confirmed 9 days ago
B
Retailer 23
-
$5,224 SGD
View
Retailer 24
-
$5,224 SGD
View
Price last confirmed 41 days ago
Most Expensive
NZ Jewellers
8205b0b0-5ff6-441b-bfc0-d856af01ebb3 · Oct 20
$5,224 SGD
$4,076 USD
View
Price last confirmed 17 days ago
24 more retailers have this diamond
Prices start from $1,762 SGDSave up to $3,462 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
$1,762 SGD