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Round|Natural|GIA

1.03ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 6511353666

Certificate GIA 6511353666

Diamond specifications and retailer prices

From $9,846 NZD
As of November 4, 2026
Save $8,535 NZD (46%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $20,927 NZD at NZ Jewellers · As of September 19, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6511353666. Listed at 22 retailers as of November 4, 2026, with a 87% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6511353666
Dimensions6.43 × 6.38 × 4.01 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Top View
6.43 mm6.38 mm1.03 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511353666
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $11,801 NZD|Low: $9,846 NZD|High: $18,655 NZD|Avg: $12,684 NZD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$9,846 NZD
Retailer 2$10,054 NZD
Retailer 10$10,462 NZD
Retailer 4$11,634 NZD
Retailer 1$11,801 NZD
Retailer 7$11,997 NZD
Retailer 9$12,143 NZD
Retailer 5$13,582 NZD
Retailer 3$15,267 NZD
Retailer 6$18,381 NZD

35 data points across 10 retailers

22 retailers$9,846 NZD to $18,381 NZD

B+
Cheapest Retailer
-
$9,846 NZD
B+
Retailer 2
-
$9,885 NZD
View
B+
Retailer 3
-
$10,054 NZD
View
B+
Retailer 4
-
$10,462 NZD
View
Final sale: no returns
B+
Retailer 5
-
$11,164 NZD
View
Retailer 6
-
$11,335 NZD
View
Price last confirmed 50 days ago
B+
Retailer 7
-
$11,634 NZD
View
B+
Retailer 8
-
$11,801 NZD
View
B
Retailer 9
-
$11,997 NZD
View
B
Retailer 10
-
$11,997 NZD
View
Retailer 11
-
$11,997 NZD
View
Price last confirmed 39 days ago
Retailer 12
-
$11,997 NZD
View
Price last confirmed 23 days ago
Retailer 13
-
$12,143 NZD
View
Price last confirmed 15 days ago
B
Retailer 14
-
$12,470 NZD
View
B
Retailer 15
-
$12,470 NZD
View
B
Retailer 16
-
$12,897 NZD
View
Retailer 17
-
$13,078 NZD
View
Price last confirmed 48 days ago
B
Retailer 18
-
$13,582 NZD
View
Retailer 19
-
$13,790 NZD
View
Price last confirmed 14 days ago
B
Retailer 20
-
$15,267 NZD
View
B
Retailer 21
-
$18,381 NZD
View
Most Expensive
NZ Jewellers
e22d1dae-7313-4f59-a87c-656b1a074cf6 · Sep 19
$20,927 NZD
$11,764 USD
View
Price last confirmed 47 days ago
21 more retailers have this diamond
Prices start from $9,846 NZDSave up to $8,535 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.

B+
1.03ct Round
$9,846 NZD