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Round|Natural|GIA

1.00ct G VVS1 Round Natural Diamond

EX • G/VVS1 • GIA 5241054578

Certificate GIA 5241054578

Diamond specifications and retailer prices

From $5,700 NZD
HK$25,100 HKD
As of October 31, 2026
Save $7,711 NZD (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $14,054 NZD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5241054578. Listed at 11 retailers as of October 27, 2026, with a 135% 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

1.00
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5241054578
Dimensions6.29 × 6.35 × 4.01 mm
L/W Ratio1.01
Key to symbols
Pinpoint, Feather
Top View
6.29 mm6.35 mm1.00 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5241054578
Side View
Table 55.0%CrownGirdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A+
Exceptional
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: $13,412 NZD|Low: $5,655 NZD|High: $13,893 NZD|Avg: $8,468 NZD|-3.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3$5,700 NZD
Retailer 4$6,607 NZD
Retailer 2$6,794 NZD
Retailer 7$7,178 NZD
Retailer 8$7,921 NZD
Retailer 5$8,743 NZD
Retailer 6$12,326 NZD
NZ Jewellers$13,412 NZD

42 data points across 8 retailers

11 retailers$5,700 NZD to $13,412 NZD

A+
Cheapest Retailer
-
$5,700 NZD
HK$25,100 HKD
A
Retailer 2
-
$6,607 NZD
€3,547 EUR
View
A
Retailer 3
-
$6,794 NZD
$3,829 USD
View
A
Retailer 4
-
$7,178 NZD
SGD 5,467 SGD
View
A
Retailer 5
-
$7,921 NZD
A$6,868 AUD
View
Retailer 6
-
$8,066 NZD
$4,546 USD
View
Price last confirmed 31 days ago
Retailer 7
-
$8,066 NZD
$4,546 USD
View
Price last confirmed 33 days ago
A
Retailer 8
-
$8,743 NZD
€4,693 EUR
View
B+
Retailer 9
-
$12,326 NZD
£5,470 GBP
View
B+
Retailer 10
-
$13,412 NZD
$7,559 USD
View
Most Expensive
NZ Jewellers
65564e06-7fb5-4764-95e4-194e118619ac · Sep 28
$14,054 NZD
$7,921 USD
View
Price last confirmed 34 days ago
10 more retailers have this diamond
Prices start from $5,700 NZDSave up to $7,711 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+
1.00ct Round
$5,700 NZD