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Round|Natural|GIA

0.80ct M SI2 Round Natural Diamond

EX • M/SI2 • GIA 1549087648

Certificate GIA 1549087648

Diamond specifications and retailer prices

From $849 NZD
As of November 5, 2026
Save $2,400 NZD (74%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,266 NZD at NZ Jewellers · As of September 21, 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 M colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1549087648. Listed at 20 retailers as of November 5, 2026, with a 283% 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
M
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1549087648
Dimensions6.02 × 5.98 × 3.58 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather
Top View
6.02 mm5.98 mm0.80 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1549087648
Side View
Table 60.0%Crown 32°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 59.6%

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: $3,248 NZD|Low: $849 NZD|High: $3,266 NZD|Avg: $1,340 NZD|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$849 NZD
Retailer 5$913 NZD
Retailer 6$913 NZD
Retailer 9$978 NZD
Retailer 10$1,010 NZD
Retailer 7$1,080 NZD
Retailer 4$1,105 NZD
Retailer 2$1,117 NZD
Retailer 3$1,267 NZD
NZ Jewellers$3,248 NZD

36 data points across 10 retailers

20 retailers$849 NZD to $3,248 NZD

A
Cheapest Retailer
-
$849 NZD
Retailer 2
-
$913 NZD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$913 NZD
View
A
Retailer 4
-
$978 NZD
View
A
Retailer 5
-
$1,010 NZD
View
Retailer 6
-
$1,041 NZD
View
Price last confirmed 60 days ago
Retailer 7
-
$1,041 NZD
View
Price last confirmed 50 days ago
Retailer 8
-
$1,041 NZD
View
Price last confirmed 29 days ago
A
Retailer 9
-
$1,080 NZD
View
A
Retailer 10
-
$1,105 NZD
View
A
Retailer 11
-
$1,117 NZD
View
Retailer 12
-
$1,121 NZD
View
Price last confirmed 29 days ago
Retailer 13
-
$1,121 NZD
View
Price last confirmed 38 days ago
Retailer 14
-
$1,201 NZD
View
Price last confirmed 60 days ago
Retailer 15
-
$1,201 NZD
View
Price last confirmed 38 days ago
Retailer 16
-
$1,201 NZD
View
Price last confirmed 45 days ago
A
Retailer 17
-
$1,267 NZD
View
C
Retailer 18
-
$3,248 NZD
View
Retailer 19
-
$3,266 NZD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
0341ff35-7406-4b18-a5e4-fdcc5de94d22 · Sep 21
$3,266 NZD
$1,836 USD
View
Price last confirmed 46 days ago
19 more retailers have this diamond
Prices start from $849 NZDSave up to $2,400 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
$849 NZD