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Round|Natural|GIA

0.77ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6542916027

Certificate GIA 6542916027

Diamond specifications and retailer prices

From $2,700 NZD
$1,522 USD
As of October 30, 2026
Save $5,282 NZD (66%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $7,983 NZD at NZ Jewellers · As of October 30, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6542916027. Listed at 26 retailers as of October 30, 2026, with prices from $2,700 to $7,983, a $5,282 spread on the same certified stone. NZ Jewellers lists it at $7,983. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6542916027
Dimensions5.87 × 5.90 × 3.62 mm
L/W Ratio1.01
Top View
5.87 mm5.90 mm0.77 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542916027
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.5%

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: Oct 30
Current: $7,983 NZD|Low: $2,507 NZD|High: $7,983 NZD|Avg: $3,976 NZD
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
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 5$2,608 NZD
Retailer 9$2,700 NZD
Retailer 8$2,736 NZD
Retailer 18$2,965 NZD
Retailer 20$2,965 NZD
Retailer 10$3,096 NZD
Retailer 19$3,101 NZD
Retailer 7$3,353 NZD
Retailer 3$3,421 NZD
Retailer 12$3,460 NZD
Retailer 14$3,568 NZD
Retailer 6$3,586 NZD
Retailer 4$3,853 NZD
Retailer 2$4,126 NZD
Retailer 11$4,270 NZD
Retailer 16$4,469 NZD
Retailer 15$4,922 NZD
Retailer 13$5,733 NZD
Retailer 17$5,904 NZD
NZ Jewellers$7,983 NZD

31 data points across 20 retailers

26 retailers$2,700 NZD to $7,983 NZD

Retailer 1
-
$2,608 NZD
$1,470 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$2,700 NZD
$1,522 USD
View
A
Retailer 3
-
$2,736 NZD
$1,542 USD
View
Final sale: no returns
A
Retailer 4
-
$2,965 NZD
$1,671 USD
View
A
Retailer 5
-
$2,965 NZD
$1,671 USD
View
Retailer 6
-
$2,965 NZD
$1,671 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
$2,993 NZD
$1,687 USD
View
A
Retailer 8
-
$3,094 NZD
$1,744 USD
View
A
Retailer 9
-
$3,096 NZD
$1,745 USD
View
A
Retailer 10
-
$3,101 NZD
$1,748 USD
View
B+
Retailer 11
-
$3,162 NZD
$1,782 USD
View
B+
Retailer 12
-
$3,353 NZD
$1,890 USD
View
B+
Retailer 13
-
$3,353 NZD
$1,890 USD
View
B+
Retailer 14
-
$3,421 NZD
$1,928 USD
View
B+
Retailer 15
-
$3,460 NZD
$1,950 USD
View
B+
Retailer 16
-
$3,568 NZD
£1,583 GBP
View
B+
Retailer 17
-
$3,586 NZD
$2,021 USD
View
B+
Retailer 18
-
$3,853 NZD
£1,710 GBP
View
B+
Retailer 19
-
$3,915 NZD
$2,206 USD
View
B+
Retailer 20
-
$4,126 NZD
£1,831 GBP
View
Retailer 21
-
$4,270 NZD
A$3,703 AUD
View
Price last confirmed 26 days ago
B+
Retailer 22
-
$4,469 NZD
€2,399 EUR
View
B+
Retailer 23
-
$4,922 NZD
ZAR 44,811 ZAR
View
B
Retailer 24
-
$5,733 NZD
£2,544 GBP
View
B
Retailer 25
-
$5,904 NZD
£2,620 GBP
View
Most Expensive
B
NZ Jewellers
0feb893a-5c60-44ce-95f9-fd7ee657587e · Oct 30
$7,983 NZD
$4,499 USD
View
25 more retailers have this diamond
Prices start from $2,700 NZDSave up to $5,282 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
$2,700 NZD