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Round|Natural|GIA

0.80ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2376505302

Certificate GIA 2376505302

Diamond specifications and retailer prices

From $2,845 NZD
$1,601 USD
As of November 1, 2026
Save $1,740 NZD (38%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,705 NZD at NZ Jewellers · As of September 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2376505302. Listed at 19 retailers as of November 1, 2026, with a 61% 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
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2376505302
Dimensions5.95 × 5.92 × 3.69 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.95 mm5.92 mm0.80 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2376505302
Side View
Table 57.0%Crown 35°Girdle: Sli. ThickPavilion 41.4°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,464 NZD|Low: $2,588 NZD|High: $6,535 NZD|Avg: $3,771 NZD|+18.1%
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
November 2, 2026
Retailer 12$2,824 NZD
Retailer 5$2,845 NZD
Retailer 4$3,043 NZD
Retailer 7$3,067 NZD
Retailer 11$3,404 NZD
Retailer 2$3,455 NZD
Retailer 9$3,674 NZD
Retailer 3$3,732 NZD
Retailer 8$3,732 NZD
Retailer 13$3,857 NZD
Retailer 1$4,464 NZD
Retailer 6$4,585 NZD
Retailer 10$6,516 NZD

38 data points across 13 retailers

19 retailers$2,845 NZD to $4,585 NZD

B+
Cheapest Retailer
-
$2,845 NZD
$1,601 USD
Retailer 2
-
$3,043 NZD
$1,712 USD
View
Price last confirmed 28 days ago
B+
Retailer 3
-
$3,067 NZD
$1,726 USD
View
Retailer 4
-
$3,303 NZD
$1,858 USD
View
Price last confirmed 98 days ago
Retailer 5
-
$3,340 NZD
$1,879 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$3,340 NZD
$1,879 USD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$3,404 NZD
$1,915 USD
View
Retailer 8
-
$3,455 NZD
$1,944 USD
View
Price last confirmed 26 days ago
Retailer 9
-
$3,492 NZD
$1,965 USD
View
Price last confirmed 34 days ago
B
Retailer 10
-
$3,674 NZD
$2,067 USD
View
B
Retailer 11
-
$3,732 NZD
$2,100 USD
View
B
Retailer 12
-
$3,732 NZD
$2,100 USD
View
Retailer 13
-
$3,853 NZD
$2,168 USD
View
Price last confirmed 34 days ago
B+
Retailer 14
-
$3,857 NZD
$2,170 USD
View
B
Retailer 15
-
$4,051 NZD
CA$3,165 CAD
View
B
Retailer 16
-
$4,464 NZD
£1,978 GBP
View
B
Retailer 17
-
$4,585 NZD
€2,457 EUR
View
Retailer 18
-
$6,516 NZD
£2,887 GBP
View
Price last confirmed 25 days ago
Most Expensive
NZ Jewellers
67f1d5e6-5eda-4193-ae48-fa35c05414fe · Sep 27
$7,705 NZD
$4,335 USD
View
Price last confirmed 36 days ago
18 more retailers have this diamond
Prices start from $2,845 NZDSave up to $1,740 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.

B+
0.80ct Round
$2,845 NZD