CaratHunter
Plans
Round|Natural|GIA

0.80ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6562365475

Certificate GIA 6562365475

Diamond specifications and retailer prices

From $1,005 SGD
As of November 5, 2026
Save $2,286 SGD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,291 SGD at NZ Jewellers · As of November 5, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562365475. Listed at 12 retailers as of November 5, 2026, with prices from $1,005 to $3,291, a $2,286 spread on the same certified stone. NZ Jewellers lists it at $3,291. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6562365475
Dimensions5.88 × 5.94 × 3.70 mm
L/W Ratio1.01
Girdle conditionMedium to Slightly Thick
Key to symbols
Crystal
Top View
5.88 mm5.94 mm0.80 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562365475
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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 5
Current: $3,291 SGD|Low: $1,000 SGD|High: $3,404 SGD|Avg: $1,662 SGD|-3.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7$1,005 SGD
Retailer 12$1,016 SGD
Retailer 4$1,061 SGD
Retailer 11$1,350 SGD
Retailer 3$1,351 SGD
Retailer 10$1,401 SGD
Retailer 5$1,408 SGD
Retailer 2$1,692 SGD
Retailer 6$1,758 SGD
Retailer 8$1,797 SGD
Retailer 9$2,467 SGD
NZ Jewellers$3,291 SGD

27 data points across 12 retailers

12 retailers$1,005 SGD to $3,291 SGD

A
Cheapest Retailer
-
$1,005 SGD
A
Retailer 2
-
$1,016 SGD
View
A
Retailer 3
-
$1,061 SGD
View
Final sale: no returns
A
Retailer 4
-
$1,350 SGD
View
A
Retailer 5
-
$1,351 SGD
View
A
Retailer 6
-
$1,401 SGD
View
A
Retailer 7
-
$1,408 SGD
View
B+
Retailer 8
-
$1,692 SGD
View
B+
Retailer 9
-
$1,758 SGD
View
B+
Retailer 10
-
$1,797 SGD
View
B
Retailer 11
-
$2,467 SGD
View
Most Expensive
B
NZ Jewellers
cf8a2cad-b570-4757-824a-4f71bdfa96b6 · Nov 5
$3,291 SGD
$2,568 USD
View
11 more retailers have this diamond
Prices start from $1,005 SGDSave up to $2,286 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
$1,005 SGD