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Round|Natural|GIA

0.82ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 1559374929

Certificate GIA 1559374929

Diamond specifications and retailer prices

From $2,791 NZD
$1,573 USD
As of October 30, 2026
Save $1,751 NZD (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,542 NZD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 0.82ct natural round diamond

This 0.82ct 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 1559374929. Listed at 13 retailers as of October 26, 2026, with prices from $2,791 to $4,542, a $1,751 spread on the same certified stone. Wholesale Diamonds Direct lists it at $4,542. 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

0.82
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle32°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1559374929
Dimensions6.06 × 6.07 × 3.63 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.06 mm6.07 mm0.82 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1559374929
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.9%

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: Oct 30
Current: $3,504 NZD|Low: $2,791 NZD|High: $4,725 NZD|Avg: $3,470 NZD|-5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
October 31, 2026
Retailer 8$2,791 NZD
Retailer 9$2,793 NZD
Retailer 11$2,793 NZD
Retailer 6$2,937 NZD
Retailer 3$3,041 NZD
Retailer 4$3,108 NZD
Retailer 1$3,504 NZD
Retailer 7$3,628 NZD
Retailer 2$3,710 NZD
Retailer 5$3,948 NZD
Retailer 10$4,257 NZD
Wholesale Diamonds Direct$4,542 NZD

32 data points across 12 retailers

13 retailers$2,791 NZD to $4,542 NZD

A
Cheapest Retailer
-
$2,791 NZD
$1,573 USD
A
Retailer 2
-
$2,793 NZD
$1,574 USD
View
A
Retailer 3
-
$2,793 NZD
$1,574 USD
View
A
Retailer 4
-
$2,937 NZD
SGD 2,237 SGD
View
A
Retailer 5
-
$3,041 NZD
SGD 2,316 SGD
View
A
Retailer 6
-
$3,108 NZD
£1,379 GBP
View
B+
Retailer 7
-
$3,504 NZD
$1,975 USD
View
B+
Retailer 8
-
$3,628 NZD
£1,610 GBP
View
B+
Retailer 9
-
$3,710 NZD
$2,091 USD
View
B+
Retailer 10
-
$3,774 NZD
$2,127 USD
View
B+
Retailer 11
-
$3,948 NZD
€2,119 EUR
View
B+
Retailer 12
-
$4,257 NZD
$2,399 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
262897331 · Oct 26
$4,542 NZD
$2,560 USD
View
12 more retailers have this diamond
Prices start from $2,791 NZDSave up to $1,751 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
0.82ct Round
$2,791 NZD