Round|Natural|GIA

1.02ct D SI2 Round Natural Diamond

VG • D/SI2 • GIA 6562026154

Certificate GIA 6562026154

Diamond specifications and retailer prices

From $1,958 USD
As of November 1, 2026
Save $2,639 USD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,367 USD 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
Color
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $5,367 USD|Low: $1,894 USD|High: $5,526 USD|Avg: $2,960 USD|-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$1,958 USD
Retailer 8$1,990 USD
Retailer 11$2,422 USD
Retailer 12$2,453 USD
Retailer 3$2,567 USD
Retailer 14$2,654 USD
Retailer 6$2,656 USD
Retailer 5$2,686 USD
Retailer 7$2,764 USD
Retailer 4$2,962 USD
Retailer 2$3,062 USD
Retailer 9$3,212 USD
Retailer 10$4,597 USD
NZ Jewellers$5,367 USD

28 data points across 14 retailers

15 retailers$1,958 USD to $4,597 USD

A
Cheapest Retailer
-
$1,958 USD
A
Retailer 2
-
$1,990 USD
View
A
Retailer 3
-
$2,453 USD
View
Retailer 4
-
$2,567 USD
View
Price last confirmed 15 days ago
Retailer 5
-
$2,567 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$2,631 USD
View
Retailer 7
-
$2,654 USD
View
Price last confirmed 19 days ago
Retailer 8
-
$2,656 USD
View
Price last confirmed 10 days ago
Retailer 9
-
$2,686 USD
View
Price last confirmed 15 days ago
A
Retailer 10
-
$2,764 USD
View
Retailer 11
-
$2,962 USD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$3,062 USD
View
B+
Retailer 13
-
$3,212 USD
View
B
Retailer 14
-
$4,597 USD
View
Most Expensive
NZ Jewellers
6e381473-ed48-4d73-9b42-e8b8c51e4440 · Oct 20
$5,367 USD
View
Price last confirmed 16 days ago
14 more retailers have this diamond
Prices start from $1,958 USDSave up to $2,639 USD

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
$1,958 USD