CaratHunter
Plans
Round|Natural|GIA

0.81ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 1359881664

Certificate GIA 1359881664

Diamond specifications and retailer prices

From $1,336 NZD
As of November 4, 2026
Save $2,891 NZD (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,260 NZD at NZ Jewellers · As of September 15, 2026
View at NZ Jewellers

About this 0.81ct natural round diamond

This 0.81ct natural round sits in the just-under-one-carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1359881664. Listed at 12 retailers as of November 4, 2026, with a 216% 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

0.81
Carat
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
OriginNatural
Grading LabGIA
CertificateGIA 1359881664
Dimensions5.96 × 5.99 × 3.66 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud
Top View
5.96 mm5.99 mm0.81 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1359881664
Side View
Table 58.0%Crown 34.5°Girdle: Slightly ThickPavilionCulet: NoneDepth 61.2%

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 4
Current: $4,227 NZD|Low: $1,034 NZD|High: $4,260 NZD|Avg: $1,718 NZD|-0.8%
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 4$1,034 NZD
Retailer 7$1,336 NZD
Retailer 6$1,348 NZD
Retailer 11$1,348 NZD
Retailer 10$1,368 NZD
Retailer 12$1,400 NZD
Retailer 3$1,555 NZD
Retailer 8$1,583 NZD
Retailer 2$1,594 NZD
Retailer 9$1,809 NZD
Retailer 5$1,896 NZD
NZ Jewellers$4,227 NZD

45 data points across 12 retailers

12 retailers$1,336 NZD to $4,227 NZD

A
Cheapest Retailer
-
$1,336 NZD
Retailer 2
-
$1,348 NZD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$1,348 NZD
View
Retailer 4
-
$1,359 NZD
View
Price last confirmed 53 days ago
B+
Retailer 5
-
$1,400 NZD
View
B+
Retailer 6
-
$1,555 NZD
View
Retailer 7
-
$1,567 NZD
View
Price last confirmed 53 days ago
B+
Retailer 8
-
$1,583 NZD
View
B+
Retailer 9
-
$1,594 NZD
View
B
Retailer 10
-
$1,896 NZD
View
C
Retailer 11
-
$4,227 NZD
View
Most Expensive
NZ Jewellers
df852f01-0746-4d38-aa77-239bb54ef9a8 · Sep 15
$4,260 NZD
$2,395 USD
View
Price last confirmed 52 days ago
11 more retailers have this diamond
Prices start from $1,336 NZDSave up to $2,891 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
0.81ct Round
$1,336 NZD