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Round|Natural|GIA

0.80ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 6455714169

Certificate GIA 6455714169

Diamond specifications and retailer prices

From $1,073 NZD
As of November 5, 2026
Save $2,638 NZD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,711 NZD at NZ Jewellers · As of November 5, 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6455714169. Listed at 13 retailers as of November 5, 2026, with prices from $1,073 to $3,711, a $2,638 spread on the same certified stone. NZ Jewellers lists it at $3,711. 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
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6455714169
Dimensions5.88 × 5.91 × 3.73 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.88 mm5.91 mm0.80 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6455714169
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.2%

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 5
Current: $3,711 NZD|Low: $1,073 NZD|High: $3,873 NZD|Avg: $1,676 NZD|-4.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7$1,073 NZD
Retailer 12$1,155 NZD
Retailer 3$1,179 NZD
Retailer 6$1,236 NZD
Retailer 2$1,268 NZD
Retailer 8$1,414 NZD
Retailer 9$1,436 NZD
Retailer 11$1,621 NZD
Retailer 5$1,670 NZD
Retailer 4$1,740 NZD
Retailer 10$1,749 NZD
NZ Jewellers$3,711 NZD

43 data points across 12 retailers

13 retailers$1,073 NZD to $3,711 NZD

A
Cheapest Retailer
-
$1,073 NZD
A
Retailer 2
-
$1,155 NZD
View
Retailer 3
-
$1,179 NZD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,236 NZD
View
A
Retailer 5
-
$1,268 NZD
View
A
Retailer 6
-
$1,270 NZD
View
B+
Retailer 7
-
$1,414 NZD
View
B+
Retailer 8
-
$1,436 NZD
View
B+
Retailer 9
-
$1,621 NZD
View
B+
Retailer 10
-
$1,670 NZD
View
B+
Retailer 11
-
$1,740 NZD
View
B+
Retailer 12
-
$1,749 NZD
View
Most Expensive
B
NZ Jewellers
24cbdc4e-6ca6-4192-b359-3410ab94bcd3 · Nov 5
$3,711 NZD
$2,086 USD
View
12 more retailers have this diamond
Prices start from $1,073 NZDSave up to $2,638 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
$1,073 NZD