CaratHunter
Plans
Round|Natural|GIA

0.77ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2566614996

Certificate GIA 2566614996

Diamond specifications and retailer prices

From $2,403 NZD
₹128,986 INR
As of October 31, 2026
Save $5,383 NZD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,786 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 2566614996. Listed at 13 retailers as of October 30, 2026, with prices from $2,403 to $7,786, a $5,383 spread on the same certified stone. NZ Jewellers lists it at $7,786. 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 angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566614996
Dimensions5.81 × 5.84 × 3.64 mm
L/W Ratio1.01
Top View
5.81 mm5.84 mm0.77 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566614996
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.5%

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 31
Current: $7,786 NZD|Low: $2,402 NZD|High: $7,786 NZD|Avg: $3,905 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
October 31, 2026
Retailer 2$2,403 NZD
Retailer 4$2,539 NZD
Retailer 12$2,908 NZD
Retailer 3$3,061 NZD
Retailer 10$3,291 NZD
Retailer 11$3,435 NZD
Retailer 6$3,558 NZD
Retailer 8$4,037 NZD
Retailer 7$4,108 NZD
Retailer 5$4,800 NZD
Retailer 9$5,622 NZD
NZ Jewellers$7,786 NZD

10 data points across 12 retailers

13 retailers$2,403 NZD to $7,786 NZD

A
Cheapest Retailer
-
$2,403 NZD
₹128,986 INR
A
Retailer 2
-
$2,539 NZD
$1,431 USD
View
Final sale: no returns
A
Retailer 3
-
$2,772 NZD
A$2,404 AUD
View
A
Retailer 4
-
$2,908 NZD
$1,639 USD
View
A
Retailer 5
-
$3,061 NZD
$1,725 USD
View
B+
Retailer 6
-
$3,291 NZD
$1,855 USD
View
B+
Retailer 7
-
$3,435 NZD
$1,936 USD
View
B+
Retailer 8
-
$3,558 NZD
£1,579 GBP
View
B+
Retailer 9
-
$4,037 NZD
£1,791 GBP
View
B+
Retailer 10
-
$4,108 NZD
€2,205 EUR
View
B
Retailer 11
-
$4,800 NZD
ZAR 43,708 ZAR
View
B
Retailer 12
-
$5,622 NZD
£2,495 GBP
View
Most Expensive
B
NZ Jewellers
2146eebd-3206-485b-ac95-9b6a83db295a · Oct 30
$7,786 NZD
$4,388 USD
View
12 more retailers have this diamond
Prices start from $2,403 NZDSave up to $5,383 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
$2,403 NZD