Round|Natural|GIA

1.02ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 6502739121

Certificate GIA 6502739121

Diamond specifications and retailer prices

From $4,172 USD
As of October 28, 2026
Save $5,287 USD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,459 USD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6502739121. Listed at 17 retailers as of October 28, 2026, with prices from $4,172 to $9,459, a $5,287 spread on the same certified stone. Diamond Quarter lists it at $9,459. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6502739121
Dimensions6.44 × 6.39 × 3.98 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.44 mm6.39 mm1.02 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6502739121
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.3%

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: Oct 28
Current: $5,355 USD|Low: $3,900 USD|High: $6,770 USD|Avg: $5,152 USD|-13.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 7$3,945 USD
Retailer 11$4,172 USD
Retailer 10$4,454 USD
Retailer 3$4,691 USD
Retailer 5$4,720 USD
Retailer 2$4,768 USD
Retailer 6$5,130 USD
Retailer 8$5,130 USD
Retailer 9$5,300 USD
Retailer 1$5,355 USD
Retailer 4$6,297 USD
Retailer 12$6,430 USD

37 data points across 12 retailers

17 retailers$4,172 USD to $9,459 USD

Retailer 1
-
$3,945 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$4,172 USD
View
Final sale: no returns
Retailer 3
-
$4,184 USD
View
Price last confirmed 74 days ago
A
Retailer 4
-
$4,454 USD
View
A
Retailer 5
-
$4,691 USD
MYR 19,108 MYR
View
A
Retailer 6
-
$4,720 USD
£3,716 GBP
View
A
Retailer 7
-
$4,768 USD
SGD 6,443 SGD
View
A
Retailer 8
-
$5,130 USD
View
A
Retailer 9
-
$5,130 USD
View
B+
Retailer 10
-
$5,153 USD
CA$7,157 CAD
View
B+
Retailer 11
-
$5,250 USD
View
A
Retailer 12
-
$5,300 USD
View
B+
Retailer 13
-
$5,303 USD
A$8,158 AUD
View
A
Retailer 14
-
$5,355 USD
A$8,239 AUD
View
B+
Retailer 15
-
$6,297 USD
SGD 8,510 SGD
View
B+
Retailer 16
-
$6,430 USD
View
Most Expensive
B
Diamond Quarter
1.02VS1D65211799KG · Oct 29
$9,459 USD
£7,448 GBP
View
16 more retailers have this diamond
Prices start from $4,172 USDSave up to $5,287 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
$4,172 USD