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Round|Natural|GIA

1.02ct G VS1 Round Natural Diamond

VG • G/VS1 • GIA 3555991511

Certificate GIA 3555991511

Diamond specifications and retailer prices

From $3,886 AUD
As of November 4, 2026
Save $4,814 AUD (55%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $8,858 AUD at NZ Jewellers · As of October 20, 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 3555991511. Listed at 24 retailers as of November 2, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceFaint
Crown angle37.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 3555991511
Dimensions6.28 × 6.20 × 4.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.28 mm6.20 mm1.02 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3555991511
Side View
Table 57.0%Crown 37.5°Girdle: STK-THKPavilion 40.4°Culet: NDepth 64.5%

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: $3,942 AUD|Low: $3,846 AUD|High: $8,700 AUD|Avg: $5,193 AUD|+0.2%
Retailer 1
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
Retailer 18
November 4, 2026
Retailer 5$3,886 AUD
Retailer 1$3,942 AUD
Retailer 2$4,208 AUD
Retailer 15$4,235 AUD
Retailer 18$4,338 AUD
Retailer 10$4,472 AUD
Retailer 3$4,788 AUD
Retailer 12$4,803 AUD
Retailer 17$4,996 AUD
Retailer 7$5,085 AUD
Retailer 8$5,280 AUD
Retailer 11$5,351 AUD
Retailer 9$5,445 AUD
Retailer 13$5,711 AUD
Retailer 14$6,175 AUD
Retailer 4$6,395 AUD
Retailer 6$6,668 AUD
Retailer 16$8,700 AUD

32 data points across 18 retailers

24 retailers$3,886 AUD to $8,700 AUD

A
Cheapest Retailer
-
$3,886 AUD
A
Retailer 2
-
$3,942 AUD
View
A
Retailer 3
-
$4,208 AUD
View
A
Retailer 4
-
$4,235 AUD
View
A
Retailer 5
-
$4,338 AUD
View
A
Retailer 6
-
$4,472 AUD
View
A
Retailer 7
-
$4,788 AUD
View
B+
Retailer 8
-
$4,803 AUD
View
Final sale: no returns
A
Retailer 9
-
$4,982 AUD
View
A
Retailer 10
-
$4,996 AUD
View
A
Retailer 11
-
$5,085 AUD
View
Retailer 12
-
$5,085 AUD
View
Price last confirmed 13 days ago
Retailer 13
-
$5,279 AUD
View
Price last confirmed 8 days ago
Retailer 14
-
$5,280 AUD
View
Price last confirmed 13 days ago
A
Retailer 15
-
$5,351 AUD
View
Retailer 16
-
$5,445 AUD
View
Price last confirmed 27 days ago
B+
Retailer 17
-
$5,711 AUD
View
Retailer 18
-
$5,866 AUD
View
Price last confirmed 12 days ago
Retailer 19
-
$6,071 AUD
View
Price last confirmed 71 days ago
B+
Retailer 20
-
$6,175 AUD
View
B+
Retailer 21
-
$6,395 AUD
View
B+
Retailer 22
-
$6,668 AUD
View
B
Retailer 23
-
$8,700 AUD
View
Most Expensive
NZ Jewellers
c4424af2-dbe5-4d17-94db-6db97daf131a · Oct 20
$8,858 AUD
$6,214 USD
View
Price last confirmed 15 days ago
23 more retailers have this diamond
Prices start from $3,886 AUDSave up to $4,814 AUD

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
$3,886 AUD