Round|Natural|GIA

1.02ct E VVS1 Round Natural Diamond

EX • E/VVS1 • GIA 1525070839

Certificate GIA 1525070839

Diamond specifications and retailer prices

From $8,201 NZD
$4,622 USD
As of October 31, 2026
Save $10,082 NZD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $18,282 NZD at NZ Jewellers · As of October 30, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1525070839. Listed at 20 retailers as of October 30, 2026, with prices from $8,201 to $18,282, a $10,082 spread on the same certified stone. NZ Jewellers lists it at $18,282. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1525070839
Dimensions6.43 × 6.41 × 4.01 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Culet sizeNone
Top View
6.43 mm6.41 mm1.02 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1525070839
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.6%

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: $18,282 NZD|Low: $8,091 NZD|High: $18,282 NZD|Avg: $11,096 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
Retailer 16
Retailer 17
November 1, 2026
Retailer 17$8,201 NZD
Retailer 3$8,637 NZD
Retailer 15$8,924 NZD
Retailer 13$9,141 NZD
Retailer 4$9,262 NZD
Retailer 7$9,902 NZD
Retailer 8$9,902 NZD
Retailer 16$9,902 NZD
Retailer 10$10,417 NZD
Retailer 14$10,863 NZD
Retailer 12$11,288 NZD
Retailer 6$11,426 NZD
Retailer 5$11,817 NZD
Retailer 9$12,055 NZD
Retailer 11$13,431 NZD
Retailer 2$16,105 NZD
NZ Jewellers$18,282 NZD

41 data points across 17 retailers

20 retailers$8,201 NZD to $18,282 NZD

A
Cheapest Retailer
-
$8,201 NZD
$4,622 USD
A
Retailer 2
-
$8,637 NZD
$4,868 USD
View
A
Retailer 3
-
$8,924 NZD
€4,790 EUR
View
A
Retailer 4
-
$9,141 NZD
$5,152 USD
View
Final sale: no returns
A
Retailer 5
-
$9,262 NZD
$5,220 USD
View
A
Retailer 6
-
$9,902 NZD
$5,581 USD
View
A
Retailer 7
-
$9,902 NZD
$5,581 USD
View
A
Retailer 8
-
$9,902 NZD
$5,581 USD
View
A
Retailer 9
-
$10,417 NZD
£4,623 GBP
View
Retailer 10
-
$10,863 NZD
A$9,419 AUD
View
Price last confirmed 28 days ago
A
Retailer 11
-
$11,054 NZD
$6,230 USD
View
A
Retailer 12
-
$11,054 NZD
$6,230 USD
View
A
Retailer 13
-
$11,288 NZD
€6,059 EUR
View
A
Retailer 14
-
$11,426 NZD
$6,440 USD
View
A
Retailer 15
-
$11,426 NZD
$6,440 USD
View
A
Retailer 16
-
$11,817 NZD
£5,244 GBP
View
Retailer 17
-
$12,055 NZD
$6,794 USD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$13,431 NZD
ZAR 122,286 ZAR
View
B+
Retailer 19
-
$16,105 NZD
£7,147 GBP
View
Most Expensive
B
NZ Jewellers
8ab8e39e-16c0-43b7-8ba4-43f3556fe003 · Oct 30
$18,282 NZD
$10,304 USD
View
19 more retailers have this diamond
Prices start from $8,201 NZDSave up to $10,082 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
$8,201 NZD