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Round|Natural|GIA

0.80ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 5503447813

Certificate GIA 5503447813

Diamond specifications and retailer prices

From $2,046 NZD
As of November 6, 2026
Save $3,878 NZD (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,762 NZD at NZ Jewellers · As of September 26, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5503447813. Listed at 16 retailers as of November 5, 2026, with a 190% 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5503447813
Dimensions5.95 × 5.93 × 3.70 mm
L/W Ratio1.00
Star length45%
Lower girdle80%
Top View
5.95 mm5.93 mm0.80 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5503447813
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

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 6
Current: $2,046 NZD|Low: $2,046 NZD|High: $4,915 NZD|Avg: $3,007 NZD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1$2,046 NZD
Retailer 7$2,179 NZD
Retailer 6$2,517 NZD
Retailer 2$2,860 NZD
Retailer 3$3,045 NZD
Retailer 4$3,567 NZD
Retailer 5$4,842 NZD

39 data points across 7 retailers

16 retailers$2,046 NZD to $5,924 NZD

A
Cheapest Retailer
-
$2,046 NZD
A
Retailer 2
-
$2,179 NZD
View
Final sale: no returns
A
Retailer 3
-
$2,410 NZD
View
A
Retailer 4
-
$2,430 NZD
View
A
Retailer 5
-
$2,517 NZD
View
A
Retailer 6
-
$2,571 NZD
View
Retailer 7
-
$2,772 NZD
View
Price last confirmed 44 days ago
A
Retailer 8
-
$2,832 NZD
View
A
Retailer 9
-
$2,860 NZD
View
A
Retailer 10
-
$3,013 NZD
View
A
Retailer 11
-
$3,045 NZD
View
Retailer 12
-
$3,198 NZD
View
Price last confirmed 45 days ago
B+
Retailer 13
-
$3,567 NZD
View
B+
Retailer 14
-
$4,842 NZD
View
B
Retailer 15
-
$5,924 NZD
View
Most Expensive
NZ Jewellers
847c00a6-49a5-4b2d-8b7a-79a44807cb66 · Sep 26
$6,762 NZD
$3,801 USD
View
Price last confirmed 40 days ago
15 more retailers have this diamond
Prices start from $2,046 NZDSave up to $3,878 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
$2,046 NZD