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Round|Natural|GIA

1.01ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2356691213

Certificate GIA 2356691213

Diamond specifications and retailer prices

From $5,016 NZD
As of November 4, 2026
Save $7,373 NZD (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,389 NZD at Diamond Quarter · As of November 6, 2026
View at Diamond Quarter

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2356691213. Listed at 17 retailers as of November 4, 2026, with prices from $5,016 to $12,389, a $7,373 spread on the same certified stone. Diamond Quarter lists it at $12,389. 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

1.01
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2356691213
Dimensions6.53 × 6.49 × 3.91 mm
L/W Ratio1.01
Top View
6.53 mm6.49 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2356691213
Side View
Table 60.0%Crown 32°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 60.3%

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: $6,452 NZD|Low: $5,016 NZD|High: $9,652 NZD|Avg: $6,453 NZD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7$5,016 NZD
Retailer 11$5,198 NZD
Retailer 8$5,461 NZD
Retailer 5$5,701 NZD
Retailer 10$5,751 NZD
Retailer 9$6,191 NZD
Retailer 1$6,452 NZD
Retailer 3$6,582 NZD
Retailer 6$7,229 NZD
Retailer 4$7,299 NZD
Retailer 2$9,652 NZD

41 data points across 11 retailers

17 retailers$5,016 NZD to $12,389 NZD

A
Cheapest Retailer
-
$5,016 NZD
A
Retailer 2
-
$5,198 NZD
View
A
Retailer 3
-
$5,242 NZD
View
B+
Retailer 4
-
$5,461 NZD
View
B+
Retailer 5
-
$5,541 NZD
View
B+
Retailer 6
-
$5,701 NZD
View
B+
Retailer 7
-
$5,751 NZD
View
B+
Retailer 8
-
$5,767 NZD
View
B+
Retailer 9
-
$6,191 NZD
View
B+
Retailer 10
-
$6,452 NZD
View
B+
Retailer 11
-
$6,564 NZD
View
B+
Retailer 12
-
$6,564 NZD
View
B+
Retailer 13
-
$6,582 NZD
View
B+
Retailer 14
-
$6,778 NZD
View
B
Retailer 15
-
$7,229 NZD
View
B+
Retailer 16
-
$7,299 NZD
View
Most Expensive
B
Diamond Quarter
1.01SI2D23138EBFN · Nov 6
$12,389 NZD
£5,484 GBP
View
16 more retailers have this diamond
Prices start from $5,016 NZDSave up to $7,373 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
1.01ct Round
$5,016 NZD