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Round|Natural|GIA

0.80ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 5466710717

Certificate GIA 5466710717

Diamond specifications and retailer prices

From $1,083 SGD
HK$6,600 HKD
As of October 30, 2026
Save $1,151 SGD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,818 SGD at NZ Jewellers · As of October 3, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5466710717. Listed at 13 retailers as of October 25, 2026, with a 106% 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
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5466710717
Dimensions5.93 × 5.88 × 3.70 mm
L/W Ratio1.01
Top View
5.93 mm5.88 mm0.80 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5466710717
Side View
Table 56.0%CrownGirdle: MED-SLIPavilionCulet: NoneDepth 62.6%

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 30
Current: $1,712 SGD|Low: $1,011 SGD|High: $2,258 SGD|Avg: $1,374 SGD|+5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10$1,054 SGD
Retailer 7$1,083 SGD
Retailer 6$1,123 SGD
Retailer 5$1,230 SGD
Retailer 2$1,297 SGD
Retailer 9$1,320 SGD
Retailer 8$1,388 SGD
Retailer 3$1,418 SGD
Retailer 1$1,712 SGD
Retailer 4$2,233 SGD

40 data points across 10 retailers

13 retailers$1,083 SGD to $2,233 SGD

A
Cheapest Retailer
-
$1,083 SGD
HK$6,600 HKD
A
Retailer 2
-
$1,123 SGD
$876 USD
View
Final sale: no returns
Retailer 3
-
$1,218 SGD
$950 USD
View
Price last confirmed 22 days ago
Retailer 4
-
$1,218 SGD
$950 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
$1,230 SGD
$960 USD
View
Retailer 6
-
$1,242 SGD
$969 USD
View
Price last confirmed 31 days ago
B+
Retailer 7
-
$1,320 SGD
$1,030 USD
View
B+
Retailer 8
-
$1,388 SGD
$1,083 USD
View
Retailer 9
-
$1,405 SGD
$1,096 USD
View
Price last confirmed 28 days ago
B+
Retailer 10
-
$1,418 SGD
£871 GBP
View
B+
Retailer 11
-
$1,712 SGD
€1,272 EUR
View
B
Retailer 12
-
$2,233 SGD
£1,372 GBP
View
Most Expensive
NZ Jewellers
e1875e9f-6728-4cf2-b446-3200e0cc54f0 · Oct 3
$3,818 SGD
$2,979 USD
View
Price last confirmed 27 days ago
12 more retailers have this diamond
Prices start from $1,083 SGDSave up to $1,151 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
$1,083 SGD