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0.80ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 5413952384

Certificate GIA 5413952384

Diamond specifications and retailer prices

From $2,120 NZD
As of November 6, 2026
Save $4,292 NZD (67%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,412 NZD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

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 5413952384. Listed at 7 retailers as of November 5, 2026, with prices from $2,120 to $6,412, a $4,292 spread on the same certified stone. Diamond Quarter lists it at $6,412. 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 angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5413952384
Dimensions5.93 × 5.95 × 3.72 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
5.93 mm5.95 mm0.80 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5413952384
Side View
Table 56.0%Crown 36°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.5%

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: $2,120 NZD|Low: $2,120 NZD|High: $5,353 NZD|Avg: $3,432 NZD|-6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 1$2,120 NZD
Retailer 5$2,768 NZD
Retailer 3$3,332 NZD
Retailer 2$3,636 NZD
Retailer 4$5,317 NZD

41 data points across 5 retailers

7 retailers$2,120 NZD to $6,412 NZD

A
Cheapest Retailer
-
$2,120 NZD
A
Retailer 2
-
$2,490 NZD
View
A
Retailer 3
-
$2,768 NZD
View
B+
Retailer 4
-
$3,332 NZD
View
B+
Retailer 5
-
$3,636 NZD
View
Retailer 6
-
$5,317 NZD
View
Price last confirmed 18 days ago
Most Expensive
B
Diamond Quarter
0.8SI2D5484CF69N · Nov 5
$6,412 NZD
£2,838 GBP
View
6 more retailers have this diamond
Prices start from $2,120 NZDSave up to $4,292 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
$2,120 NZD