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Round|Natural|GIA

1.02ct G VS1 Round Natural Diamond

VG • G/VS1 • GIA 5201937172

Certificate GIA 5201937172

Diamond specifications and retailer prices

From $9,681 NZD
$5,456 USD
As of November 1, 2026
Save $11,402 NZD (54%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $21,082 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 5201937172. Listed at 25 retailers as of October 30, 2026, with prices from $9,681 to $21,082, a $11,402 spread on the same certified stone. NZ Jewellers lists it at $21,082. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5201937172
Dimensions6.64 × 6.56 × 3.93 mm
L/W Ratio1.01
Top View
6.64 mm6.56 mm1.02 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5201937172
Side View
Table 61.0%CrownGirdle: VTN-MEDPavilionCulet: Very SmallDepth 59.6%

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 1
Current: $21,082 NZD|Low: $9,661 NZD|High: $21,082 NZD|Avg: $13,291 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
November 2, 2026
Retailer 11$10,302 NZD
Retailer 10$10,539 NZD
Retailer 13$10,550 NZD
Retailer 5$11,419 NZD
Retailer 12$11,419 NZD
Retailer 2$12,008 NZD
Retailer 9$12,234 NZD
Retailer 3$12,461 NZD
Retailer 6$12,970 NZD
Retailer 4$13,176 NZD
Retailer 8$15,487 NZD
Retailer 7$18,570 NZD
NZ Jewellers$21,082 NZD

42 data points across 13 retailers

25 retailers$9,681 NZD to $21,082 NZD

B+
Cheapest Retailer
-
$9,681 NZD
$5,456 USD
B+
Retailer 2
-
$9,959 NZD
$5,613 USD
View
B+
Retailer 3
-
$10,302 NZD
€5,530 EUR
View
B+
Retailer 4
-
$10,346 NZD
A$8,971 AUD
View
B+
Retailer 5
-
$10,539 NZD
$5,940 USD
View
Final sale: no returns
B+
Retailer 6
-
$10,550 NZD
CA$8,259 CAD
View
B+
Retailer 7
-
$10,610 NZD
$5,980 USD
View
B
Retailer 8
-
$10,726 NZD
$6,045 USD
View
B
Retailer 9
-
$11,419 NZD
$6,436 USD
View
B
Retailer 10
-
$11,419 NZD
$6,436 USD
View
B
Retailer 11
-
$11,419 NZD
$6,436 USD
View
B
Retailer 12
-
$12,008 NZD
£5,329 GBP
View
Retailer 13
-
$12,234 NZD
A$10,608 AUD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$12,461 NZD
$7,023 USD
View
B
Retailer 15
-
$12,704 NZD
$7,160 USD
View
B
Retailer 16
-
$12,704 NZD
$7,160 USD
View
B
Retailer 17
-
$12,895 NZD
$7,268 USD
View
B
Retailer 18
-
$12,970 NZD
€6,962 EUR
View
B
Retailer 19
-
$13,130 NZD
$7,400 USD
View
B
Retailer 20
-
$13,176 NZD
$7,426 USD
View
Retailer 21
-
$13,893 NZD
$7,830 USD
View
Price last confirmed 10 days ago
B
Retailer 22
-
$15,487 NZD
ZAR 141,011 ZAR
View
B
Retailer 23
-
$18,570 NZD
£8,241 GBP
View
B
Retailer 24
-
$20,622 NZD
£9,152 GBP
View
Most Expensive
B
NZ Jewellers
2a0cb387-e4fa-40c8-9f37-c3359d86b774 · Oct 30
$21,082 NZD
$11,882 USD
View
24 more retailers have this diamond
Prices start from $9,681 NZDSave up to $11,402 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+
1.02ct Round
$9,681 NZD