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Round|Natural|GIA

1.02ct D SI2 Round Natural Diamond

VG • D/SI2 • GIA 6562026154

Certificate GIA 6562026154

Diamond specifications and retailer prices

From $2,797 AUD
As of November 1, 2026
Save $3,770 AUD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,667 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6562026154. Listed at 15 retailers as of November 1, 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. 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
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 6562026154
Dimensions6.21 × 6.24 × 4.04 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
6.21 mm6.24 mm1.02 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562026154
Side View
Table 58.0%Crown 38°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $7,667 AUD|Low: $2,706 AUD|High: $7,894 AUD|Avg: $4,229 AUD|-2.9%
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
November 2, 2026
Retailer 13$2,797 AUD
Retailer 8$2,843 AUD
Retailer 11$3,460 AUD
Retailer 12$3,504 AUD
Retailer 3$3,667 AUD
Retailer 14$3,791 AUD
Retailer 6$3,794 AUD
Retailer 5$3,837 AUD
Retailer 7$3,948 AUD
Retailer 4$4,231 AUD
Retailer 2$4,374 AUD
Retailer 9$4,588 AUD
Retailer 10$6,567 AUD
NZ Jewellers$7,667 AUD

28 data points across 14 retailers

15 retailers$2,797 AUD to $6,567 AUD

A
Cheapest Retailer
-
$2,797 AUD
A
Retailer 2
-
$2,843 AUD
View
A
Retailer 3
-
$3,504 AUD
View
Retailer 4
-
$3,667 AUD
View
Price last confirmed 15 days ago
Retailer 5
-
$3,667 AUD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$3,758 AUD
View
Retailer 7
-
$3,791 AUD
View
Price last confirmed 19 days ago
Retailer 8
-
$3,794 AUD
View
Price last confirmed 10 days ago
Retailer 9
-
$3,837 AUD
View
Price last confirmed 15 days ago
A
Retailer 10
-
$3,948 AUD
View
Retailer 11
-
$4,231 AUD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$4,374 AUD
View
B+
Retailer 13
-
$4,588 AUD
View
B
Retailer 14
-
$6,567 AUD
View
Most Expensive
NZ Jewellers
6e381473-ed48-4d73-9b42-e8b8c51e4440 · Oct 20
$7,667 AUD
$5,367 USD
View
Price last confirmed 16 days ago
14 more retailers have this diamond
Prices start from $2,797 AUDSave up to $3,770 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
$2,797 AUD