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Round|Natural|GIA

1.02ct D VVS1 Round Natural Diamond

EX • D/VVS1 • GIA 2231977251

Certificate GIA 2231977251

Diamond specifications and retailer prices

From $9,718 NZD
As of November 4, 2026
Save $11,955 NZD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $21,673 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2231977251. Listed at 19 retailers as of November 4, 2026, with prices from $9,718 to $21,673, a $11,955 spread on the same certified stone. NZ Jewellers lists it at $21,673. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle12.5°
Pavilion angle44°
OriginNatural
Grading LabGIA
CertificateGIA 2231977251
Dimensions6.59 × 6.61 × 3.91 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
6.59 mm6.61 mm1.02 ctD / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2231977251
Side View
Table 62.0%Crown 12.5°Girdle: THN-THNPavilion 44°Culet: NoneDepth 59.3%

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: $21,673 NZD|Low: $9,627 NZD|High: $21,673 NZD|Avg: $13,628 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
November 5, 2026
Retailer 14$9,718 NZD
Retailer 6$10,598 NZD
Retailer 9$11,841 NZD
Retailer 4$11,960 NZD
Retailer 2$12,015 NZD
Retailer 5$12,707 NZD
Retailer 13$12,959 NZD
Retailer 11$13,158 NZD
Retailer 10$13,356 NZD
Retailer 8$14,460 NZD
Retailer 3$14,951 NZD
Retailer 12$15,920 NZD
Retailer 7$18,010 NZD
NZ Jewellers$21,673 NZD

37 data points across 14 retailers

19 retailers$9,718 NZD to $21,673 NZD

A
Cheapest Retailer
-
$9,718 NZD
A
Retailer 2
-
$10,598 NZD
View
Retailer 3
-
$11,091 NZD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$11,302 NZD
View
A
Retailer 5
-
$11,841 NZD
View
A
Retailer 6
-
$11,960 NZD
View
Final sale: no returns
A
Retailer 7
-
$11,983 NZD
View
A
Retailer 8
-
$12,015 NZD
View
Retailer 9
-
$12,707 NZD
View
Price last confirmed 32 days ago
B+
Retailer 10
-
$12,959 NZD
View
B+
Retailer 11
-
$13,158 NZD
View
B+
Retailer 12
-
$13,252 NZD
View
B+
Retailer 13
-
$13,356 NZD
View
B+
Retailer 14
-
$14,031 NZD
View
B+
Retailer 15
-
$14,460 NZD
View
B+
Retailer 16
-
$14,951 NZD
View
B+
Retailer 17
-
$15,920 NZD
View
B+
Retailer 18
-
$18,010 NZD
View
Most Expensive
B
NZ Jewellers
455fc43e-13c9-4f78-a292-fd2f52c301ac · Nov 5
$21,673 NZD
$12,217 USD
View
18 more retailers have this diamond
Prices start from $9,718 NZDSave up to $11,955 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
1.02ct Round
$9,718 NZD