Round|Natural|GIA

0.80ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2416613170

Certificate GIA 2416613170

Diamond specifications and retailer prices

From $991 NZD
₹53,185 INR
As of October 30, 2026
Save $3,212 NZD (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,203 NZD at NZ Jewellers · As of October 23, 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 2416613170. Listed at 20 retailers as of October 30, 2026, with a 324% 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
FluorescenceFaint
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2416613170
Dimensions5.96 × 5.99 × 3.63 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.96 mm5.99 mm0.80 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2416613170
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.8%

Caratlytics Score

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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 30
Current: $1,601 NZD|Low: $985 NZD|High: $2,483 NZD|Avg: $1,553 NZD|+5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3$991 NZD
Retailer 7$1,237 NZD
Retailer 4$1,340 NZD
Retailer 6$1,460 NZD
Retailer 8$1,561 NZD
Retailer 1$1,601 NZD
Retailer 2$1,738 NZD
Retailer 5$2,467 NZD

41 data points across 8 retailers

20 retailers$991 NZD to $4,203 NZD

A
Cheapest Retailer
-
$991 NZD
₹53,185 INR
A
Retailer 2
-
$1,107 NZD
$624 USD
View
A
Retailer 3
-
$1,237 NZD
$697 USD
View
Final sale: no returns
A
Retailer 4
-
$1,340 NZD
$755 USD
View
Retailer 5
-
$1,340 NZD
$755 USD
View
Price last confirmed 43 days ago
Retailer 6
-
$1,340 NZD
$755 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$1,361 NZD
$767 USD
View
Retailer 8
-
$1,391 NZD
$784 USD
View
Price last confirmed 31 days ago
A
Retailer 9
-
$1,460 NZD
$823 USD
View
A
Retailer 10
-
$1,545 NZD
$871 USD
View
Retailer 11
-
$1,545 NZD
$871 USD
View
Price last confirmed 39 days ago
Retailer 12
-
$1,545 NZD
$871 USD
View
Price last confirmed 32 days ago
A
Retailer 13
-
$1,561 NZD
$880 USD
View
A
Retailer 14
-
$1,601 NZD
£710 GBP
View
A
Retailer 15
-
$1,738 NZD
€933 EUR
View
B+
Retailer 16
-
$2,467 NZD
£1,095 GBP
View
Retailer 17
-
$4,203 NZD
$2,369 USD
View
Price last confirmed 39 days ago
B
Retailer 18
-
$4,203 NZD
$2,369 USD
View
Retailer 19
-
$4,203 NZD
$2,369 USD
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
6e82bf83-42a6-450f-baa9-e235ef4e2247 · Oct 23
$4,203 NZD
$2,369 USD
View
Price last confirmed 7 days ago
19 more retailers have this diamond
Prices start from $991 NZDSave up to $3,212 NZD

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
$991 NZD