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Round|Natural|GIA

0.80ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 6535807308

Certificate GIA 6535807308

Diamond specifications and retailer prices

From $1,096 NZD
As of November 5, 2026
Save $2,337 NZD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,433 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 M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6535807308. Listed at 9 retailers as of November 5, 2026, with prices from $1,096 to $3,433, a $2,337 spread on the same certified stone. NZ Jewellers lists it at $3,433. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6535807308
Dimensions5.81 × 5.90 × 3.74 mm
L/W Ratio1.02
Top View
5.81 mm5.90 mm0.80 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6535807308
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.8%

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: $3,433 NZD|Low: $1,096 NZD|High: $3,570 NZD|Avg: $1,633 NZD|-3.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$1,096 NZD
Retailer 5$1,179 NZD
Retailer 6$1,179 NZD
Retailer 9$1,263 NZD
Retailer 2$1,372 NZD
Retailer 8$1,432 NZD
Retailer 3$1,603 NZD
Retailer 4$1,619 NZD
NZ Jewellers$3,433 NZD

36 data points across 9 retailers

9 retailers$1,096 NZD to $3,433 NZD

A
Cheapest Retailer
-
$1,096 NZD
Retailer 2
-
$1,179 NZD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$1,179 NZD
View
A
Retailer 4
-
$1,263 NZD
View
B+
Retailer 5
-
$1,372 NZD
View
B+
Retailer 6
-
$1,432 NZD
View
B+
Retailer 7
-
$1,603 NZD
View
B+
Retailer 8
-
$1,619 NZD
View
Most Expensive
B
NZ Jewellers
d188675c-b9f5-4a0b-8757-d178a5616c13 · Nov 5
$3,433 NZD
$1,930 USD
View
8 more retailers have this diamond
Prices start from $1,096 NZDSave up to $2,337 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
$1,096 NZD