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Round|Natural|IGI

1.03ct D IF Round Natural Diamond

EX • D/IF • IGI 835660199

Shape and cutting style on the report: Round brilliant

Certificate IGI 835660199

Diamond specifications and retailer prices

From $11,893 NZD
As of November 4, 2026
Save $10,915 NZD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $22,808 NZD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 835660199. Listed at 15 retailers as of November 2, 2026, with prices from $11,893 to $22,808, a $10,915 spread on the same certified stone. NZ Jewellers lists it at $22,808. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 835660199
Dimensions6.55 × 6.59 × 3.93 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.55 mm6.59 mm1.03 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 835660199
Side View
Table 58.0%Crown 32.4°Girdle: MED-STKPavilion 40.8°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: Nov 4
Current: $22,808 NZD|Low: $11,893 NZD|High: $22,808 NZD|Avg: $14,504 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
November 5, 2026
Retailer 4$11,893 NZD
Retailer 6$11,925 NZD
Retailer 8$12,191 NZD
Retailer 15$12,587 NZD
Retailer 3$12,588 NZD
Retailer 13$12,588 NZD
Retailer 2$12,817 NZD
Retailer 7$13,560 NZD
Retailer 5$13,637 NZD
Retailer 12$13,846 NZD
Retailer 9$14,864 NZD
Retailer 14$15,735 NZD
Retailer 11$16,754 NZD
Retailer 10$19,005 NZD
NZ Jewellers$22,808 NZD

39 data points across 15 retailers

15 retailers$11,893 NZD to $22,808 NZD

A
Cheapest Retailer
-
$11,893 NZD
A
Retailer 2
-
$11,925 NZD
View
A
Retailer 3
-
$12,191 NZD
View
A
Retailer 4
-
$12,587 NZD
View
A
Retailer 5
-
$12,588 NZD
View
A
Retailer 6
-
$12,588 NZD
View
Final sale: no returns
A
Retailer 7
-
$12,817 NZD
View
A
Retailer 8
-
$13,560 NZD
View
A
Retailer 9
-
$13,637 NZD
View
A
Retailer 10
-
$13,846 NZD
View
A
Retailer 11
-
$14,864 NZD
View
A
Retailer 12
-
$15,735 NZD
View
A
Retailer 13
-
$16,754 NZD
View
B+
Retailer 14
-
$19,005 NZD
View
Most Expensive
B
NZ Jewellers
4d6fa266-a641-47b3-b757-d2f24633f619 · Nov 2
$22,808 NZD
$12,857 USD
View
14 more retailers have this diamond
Prices start from $11,893 NZDSave up to $10,915 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
1.03ct Round
$11,893 NZD