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Round|Natural|GIA

0.80ct F SI2 Round Natural Diamond

VG • F/SI2 • GIA 2427871315

Certificate GIA 2427871315

Diamond specifications and retailer prices

From $2,572 NZD
$1,447 USD
As of November 2, 2026
Save $4,226 NZD (62%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,798 NZD at NZ Jewellers · As of November 2, 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 very-good cut grade and certified by GIA 2427871315. Listed at 18 retailers as of November 2, 2026, with prices from $2,572 to $6,798, a $4,226 spread on the same certified stone. NZ Jewellers lists it at $6,798. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 2427871315
Dimensions5.81 × 5.75 × 3.72 mm
L/W Ratio1.01
Top View
5.81 mm5.75 mm0.80 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2427871315
Side View
Table 56.0%Crown 38°Girdle: STK-THKPavilion 40°Culet: NoneDepth 64.4%

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 2
Current: $2,673 NZD|Low: $2,143 NZD|High: $4,826 NZD|Avg: $3,120 NZD|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2$2,572 NZD
Retailer 6$2,572 NZD
Retailer 5$2,577 NZD
Retailer 1$2,673 NZD
Retailer 10$2,687 NZD
Retailer 7$2,717 NZD
Retailer 8$3,029 NZD
Retailer 3$3,788 NZD
Retailer 9$4,019 NZD
Retailer 4$4,767 NZD

37 data points across 10 retailers

18 retailers$2,572 NZD to $6,798 NZD

A
Cheapest Retailer
-
$2,572 NZD
$1,447 USD
A
Retailer 2
-
$2,572 NZD
$1,447 USD
View
Final sale: no returns
A
Retailer 3
-
$2,577 NZD
$1,450 USD
View
A
Retailer 4
-
$2,582 NZD
$1,453 USD
View
A
Retailer 5
-
$2,673 NZD
£1,184 GBP
View
B+
Retailer 6
-
$2,687 NZD
$1,512 USD
View
B+
Retailer 7
-
$2,787 NZD
$1,568 USD
View
B+
Retailer 8
-
$2,787 NZD
$1,568 USD
View
B+
Retailer 9
-
$2,879 NZD
$1,620 USD
View
B+
Retailer 10
-
$2,879 NZD
$1,620 USD
View
B+
Retailer 11
-
$2,917 NZD
$1,641 USD
View
B+
Retailer 12
-
$2,968 NZD
$1,670 USD
View
B+
Retailer 13
-
$3,029 NZD
$1,704 USD
View
B+
Retailer 14
-
$3,215 NZD
$1,809 USD
View
B+
Retailer 15
-
$3,788 NZD
€2,030 EUR
View
B
Retailer 16
-
$4,767 NZD
£2,112 GBP
View
B
Retailer 17
-
$6,133 NZD
£2,717 GBP
View
Most Expensive
B
NZ Jewellers
9a46f3e8-8af0-4fd1-9b95-c2789a04e286 · Nov 2
$6,798 NZD
$3,825 USD
View
17 more retailers have this diamond
Prices start from $2,572 NZDSave up to $4,226 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
$2,572 NZD