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Round|Natural|GIA

0.80ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2564438216

Certificate GIA 2564438216

Diamond specifications and retailer prices

From $704 USD
HK$5,500 HKD
As of October 29, 2026
Save $2,252 USD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,956 USD at NZ Jewellers · As of October 27, 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 2564438216. Listed at 19 retailers as of October 27, 2026, with prices from $704 to $2,956, a $2,252 spread on the same certified stone. NZ Jewellers lists it at $2,956. 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
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2564438216
Dimensions5.88 × 5.91 × 3.70 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.88 mm5.91 mm0.80 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2564438216
Side View
Table 56.0%Crown 35.5°Girdle: STK-STKPavilion 40.6°Culet: NoneDepth 62.8%

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: Oct 29
Current: $2,956 USD|Low: $704 USD|High: $3,035 USD|Avg: $1,227 USD|-2.6%
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 4$704 USD
Retailer 12$708 USD
Retailer 2$862 USD
Retailer 17$943 USD
Retailer 6$946 USD
Retailer 8$961 USD
Retailer 3$979 USD
Retailer 7$985 USD
Retailer 10$998 USD
Retailer 16$1,088 USD
Retailer 11$1,105 USD
Retailer 5$1,118 USD
Retailer 15$1,234 USD
Retailer 13$1,258 USD
Retailer 9$1,343 USD
Retailer 14$1,736 USD
NZ Jewellers$2,956 USD

22 data points across 17 retailers

19 retailers$704 USD to $2,956 USD

A
Cheapest Retailer
-
$704 USD
HK$5,500 HKD
A
Retailer 2
-
$708 USD
₹67,438 INR
View
A
Retailer 3
-
$862 USD
View
Final sale: no returns
A
Retailer 4
-
$866 USD
A$1,333 AUD
View
A
Retailer 5
-
$943 USD
View
A
Retailer 6
-
$946 USD
SGD 1,278 SGD
View
A
Retailer 7
-
$950 USD
View
A
Retailer 8
-
$961 USD
View
A
Retailer 9
-
$979 USD
View
A
Retailer 10
-
$985 USD
SGD 1,331 SGD
View
A
Retailer 11
-
$998 USD
View
B+
Retailer 12
-
$1,088 USD
View
B+
Retailer 13
-
$1,105 USD
£870 GBP
View
B+
Retailer 14
-
$1,118 USD
£880 GBP
View
B+
Retailer 15
-
$1,234 USD
€1,175 EUR
View
B+
Retailer 16
-
$1,258 USD
£991 GBP
View
B+
Retailer 17
-
$1,343 USD
View
B
Retailer 18
-
$1,736 USD
£1,367 GBP
View
Most Expensive
B
NZ Jewellers
d7ae6c1e-494a-47a5-839e-20d3bc09c273 · Oct 27
$2,956 USD
View
18 more retailers have this diamond
Prices start from $704 USDSave up to $2,252 USD

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
$704 USD