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Round|Natural|GIA

0.77ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6531061716

Certificate GIA 6531061716

Diamond specifications and retailer prices

From $2,860 NZD
$1,609 USD
As of November 1, 2026
Save $5,510 NZD (66%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,369 NZD at NZ Jewellers · As of November 2, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6531061716. Listed at 14 retailers as of November 1, 2026, with prices from $2,860 to $8,369, a $5,510 spread on the same certified stone. NZ Jewellers lists it at $8,369. 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
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6531061716
Dimensions5.80 × 5.83 × 3.60 mm
L/W Ratio1.01
Top View
5.80 mm5.83 mm0.77 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531061716
Side View
Table 60.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 61.9%

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 1
Current: $8,369 NZD|Low: $2,552 NZD|High: $8,369 NZD|Avg: $4,259 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$2,869 NZD
Retailer 8$2,897 NZD
Retailer 9$3,108 NZD
Retailer 7$3,252 NZD
Retailer 10$3,587 NZD
Retailer 2$3,778 NZD
Retailer 5$4,029 NZD
Retailer 4$4,524 NZD
Retailer 3$6,011 NZD
NZ Jewellers$8,369 NZD

41 data points across 10 retailers

14 retailers$2,860 NZD to $8,369 NZD

A
Cheapest Retailer
-
$2,860 NZD
$1,609 USD
B+
Retailer 2
-
$2,869 NZD
$1,614 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,897 NZD
$1,630 USD
View
B+
Retailer 4
-
$2,970 NZD
A$2,571 AUD
View
B+
Retailer 5
-
$3,025 NZD
$1,702 USD
View
B+
Retailer 6
-
$3,108 NZD
$1,749 USD
View
B+
Retailer 7
-
$3,252 NZD
$1,830 USD
View
B+
Retailer 8
-
$3,587 NZD
$2,018 USD
View
B+
Retailer 9
-
$3,778 NZD
£1,674 GBP
View
B+
Retailer 10
-
$4,029 NZD
£1,785 GBP
View
B
Retailer 11
-
$4,114 NZD
$2,315 USD
View
B
Retailer 12
-
$4,524 NZD
€2,424 EUR
View
B
Retailer 13
-
$6,011 NZD
£2,663 GBP
View
Most Expensive
B
NZ Jewellers
2a9fd13b-3e82-4000-acde-79324f3b01b6 · Nov 2
$8,369 NZD
$4,709 USD
View
13 more retailers have this diamond
Prices start from $2,860 NZDSave up to $5,510 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
$2,860 NZD