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Round|Natural|GIA

0.80ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 6311313469

Certificate GIA 6311313469

Diamond specifications and retailer prices

From $1,315 NZD
As of November 4, 2026
Save $1,907 NZD (59%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,520 NZD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6311313469. Listed at 15 retailers as of November 2, 2026, with a 145% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6311313469
Dimensions5.81 × 5.78 × 3.71 mm
L/W Ratio1.01
Top View
5.81 mm5.78 mm0.80 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6311313469
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.0%

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 4
Current: $5,520 NZD|Low: $1,084 NZD|High: $5,520 NZD|Avg: $2,104 NZD|+20.1%
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
November 2, 2026
Retailer 13$1,315 NZD
Retailer 9$1,577 NZD
Retailer 4$1,624 NZD
Retailer 3$1,723 NZD
Retailer 8$1,761 NZD
Retailer 17$1,761 NZD
Retailer 7$1,820 NZD
Retailer 6$1,827 NZD
Retailer 15$1,916 NZD
Retailer 16$2,001 NZD
Retailer 5$2,031 NZD
Retailer 14$2,031 NZD
Retailer 11$2,033 NZD
Retailer 10$2,334 NZD
Retailer 12$2,464 NZD
Retailer 2$3,222 NZD
NZ Jewellers$5,520 NZD

11 data points across 17 retailers

15 retailers$1,315 NZD to $3,222 NZD

B+
Cheapest Retailer
-
$1,315 NZD
B+
Retailer 2
-
$1,723 NZD
View
Retailer 3
-
$1,761 NZD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$1,761 NZD
View
Retailer 5
-
$1,820 NZD
View
Price last confirmed 10 days ago
Retailer 6
-
$1,827 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,916 NZD
View
B+
Retailer 8
-
$2,001 NZD
View
B+
Retailer 9
-
$2,031 NZD
View
B+
Retailer 10
-
$2,031 NZD
View
B+
Retailer 11
-
$2,033 NZD
View
B+
Retailer 12
-
$2,334 NZD
View
B+
Retailer 13
-
$2,464 NZD
View
B
Retailer 14
-
$3,222 NZD
View
Most Expensive
NZ Jewellers
05dd95db-b64a-4135-949e-1491b43f6f8a · Oct 30
$5,520 NZD
$3,060 USD
View
Price last confirmed 7 days ago
14 more retailers have this diamond
Prices start from $1,315 NZDSave up to $1,907 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
$1,315 NZD