Round|Natural|GIA

1.03ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 1558996550

Certificate GIA 1558996550

Diamond specifications and retailer prices

From $3,571 USD
HK$27,900 HKD
As of October 31, 2026
Save $4,950 USD (58%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,866 USD at NZ Jewellers · As of September 1, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct 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 1558996550. Listed at 22 retailers as of October 30, 2026, with a 139% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1558996550
Dimensions6.42 × 6.46 × 4.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.42 mm6.46 mm1.03 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1558996550
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 31
Current: $8,521 USD|Low: $3,546 USD|High: $8,521 USD|Avg: $5,140 USD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 18$3,571 USD
Retailer 15$3,625 USD
Retailer 5$3,974 USD
Retailer 10$4,032 USD
Retailer 16$4,098 USD
Retailer 8$4,159 USD
Retailer 17$4,203 USD
Retailer 13$4,406 USD
Retailer 11$4,658 USD
Retailer 19$4,762 USD
Retailer 2$4,774 USD
Retailer 7$4,891 USD
Retailer 4$5,149 USD
Retailer 14$5,309 USD
Retailer 3$5,508 USD
Retailer 20$5,563 USD
Retailer 9$5,708 USD
Retailer 12$7,147 USD
Retailer 6$7,800 USD
NZ Jewellers$8,521 USD

20 data points across 20 retailers

22 retailers$3,571 USD to $8,521 USD

A+
Cheapest Retailer
-
$3,571 USD
HK$27,900 HKD
A
Retailer 2
-
$3,625 USD
₹345,260 INR
View
Retailer 3
-
$3,974 USD
€3,785 EUR
View
Price last confirmed 5 days ago
A
Retailer 4
-
$4,032 USD
€3,840 EUR
View
A
Retailer 5
-
$4,098 USD
SGD 5,538 SGD
View
A
Retailer 6
-
$4,159 USD
View
A
Retailer 7
-
$4,203 USD
View
A
Retailer 8
-
$4,406 USD
View
Final sale: no returns
A
Retailer 9
-
$4,658 USD
SGD 6,295 SGD
View
A
Retailer 10
-
$4,762 USD
£3,750 GBP
View
A
Retailer 11
-
$4,774 USD
View
A
Retailer 12
-
$4,891 USD
View
A
Retailer 13
-
$5,149 USD
€4,904 EUR
View
Retailer 14
-
$5,184 USD
View
Price last confirmed 54 days ago
A
Retailer 15
-
$5,309 USD
£4,180 GBP
View
B+
Retailer 16
-
$5,508 USD
View
B+
Retailer 17
-
$5,563 USD
£4,380 GBP
View
Retailer 18
-
$5,981 USD
View
Price last confirmed 54 days ago
B+
Retailer 19
-
$7,147 USD
View
B+
Retailer 20
-
$7,800 USD
£6,142 GBP
View
B
Retailer 21
-
$8,521 USD
View
Most Expensive
NZ Jewellers
2fb39df4-def0-444f-9987-57233e54e3f4 · Sep 1
$8,866 USD
View
Price last confirmed 60 days ago
21 more retailers have this diamond
Prices start from $3,571 USDSave up to $4,950 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+
1.03ct Round
$3,571 USD