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Round|Natural|GIA

0.77ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2307948672

Certificate GIA 2307948672

Diamond specifications and retailer prices

From $1,672 NZD
As of November 4, 2026
Save $3,206 NZD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,878 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.77ct natural round diamond

This 0.77ct 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 2307948672. Listed at 16 retailers as of November 4, 2026, with prices from $1,672 to $4,878, a $3,206 spread on the same certified stone. NZ Jewellers lists it at $4,878. 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

0.77
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
Crown angle31.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2307948672
Dimensions5.93 × 5.92 × 3.63 mm
L/W Ratio1.00
Top View
5.93 mm5.92 mm0.77 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2307948672
Side View
Table 58.0%Crown 31.5°Girdle: THN-STKPavilion 41.8°Culet: 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: $4,878 NZD|Low: $1,605 NZD|High: $5,109 NZD|Avg: $2,556 NZD|-4.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 16$1,672 NZD
Retailer 14$1,770 NZD
Retailer 13$1,811 NZD
Retailer 3$1,882 NZD
Retailer 5$1,898 NZD
Retailer 8$2,062 NZD
Retailer 10$2,090 NZD
Retailer 12$2,096 NZD
Retailer 6$2,181 NZD
Retailer 11$2,241 NZD
Retailer 17$2,241 NZD
Retailer 2$2,313 NZD
Retailer 4$2,921 NZD
Retailer 7$3,150 NZD
Retailer 9$3,455 NZD
Retailer 15$3,826 NZD
NZ Jewellers$4,878 NZD

28 data points across 17 retailers

16 retailers$1,672 NZD to $4,878 NZD

A
Cheapest Retailer
-
$1,672 NZD
Final sale: no returns
A
Retailer 2
-
$1,770 NZD
View
A
Retailer 3
-
$1,811 NZD
View
A
Retailer 4
-
$1,882 NZD
View
Retailer 5
-
$1,898 NZD
View
Price last confirmed 8 days ago
Retailer 6
-
$2,062 NZD
View
Price last confirmed 89 days ago
A
Retailer 7
-
$2,090 NZD
View
A
Retailer 8
-
$2,096 NZD
View
A
Retailer 9
-
$2,181 NZD
View
A
Retailer 10
-
$2,241 NZD
View
A
Retailer 11
-
$2,241 NZD
View
A
Retailer 12
-
$2,313 NZD
View
A
Retailer 13
-
$2,921 NZD
View
B+
Retailer 14
-
$3,826 NZD
View
B
Retailer 15
-
$4,849 NZD
View
Most Expensive
B
NZ Jewellers
294b049d-c2fa-4d98-ac44-a0c80eaf8f5c · Nov 5
$4,878 NZD
$2,742 USD
View
15 more retailers have this diamond
Prices start from $1,672 NZDSave up to $3,206 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
0.77ct Round
$1,672 NZD