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Round|Natural|GIA

1.00ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 2556793803

Certificate GIA 2556793803

Diamond specifications and retailer prices

From $3,238 USD
HK$25,300 HKD
As of October 31, 2026
Save $4,216 USD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,454 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct 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 2556793803. Listed at 20 retailers as of October 30, 2026, with prices from $3,238 to $7,454, a $4,216 spread on the same certified stone. NZ Jewellers lists it at $7,454. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2556793803
Dimensions6.37 × 6.33 × 4.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.37 mm6.33 mm1.00 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2556793803
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 63.1%

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: Oct 31
Current: $7,454 USD|Low: $3,213 USD|High: $7,985 USD|Avg: $4,648 USD|-3.1%
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 14$3,238 USD
Retailer 3$3,410 USD
Retailer 18$3,474 USD
Retailer 20$3,486 USD
Retailer 11$3,505 USD
Retailer 15$3,550 USD
Retailer 5$3,577 USD
Retailer 7$4,032 USD
Retailer 9$4,032 USD
Retailer 10$4,032 USD
Retailer 4$4,350 USD
Retailer 16$4,473 USD
Retailer 17$4,566 USD
Retailer 12$4,620 USD
Retailer 19$4,845 USD
Retailer 8$5,034 USD
Retailer 13$5,085 USD
Retailer 2$5,259 USD
Retailer 6$7,127 USD
NZ Jewellers$7,454 USD

24 data points across 20 retailers

20 retailers$3,238 USD to $7,454 USD

A
Cheapest Retailer
-
$3,238 USD
HK$25,300 HKD
A
Retailer 2
-
$3,410 USD
View
A
Retailer 3
-
$3,474 USD
View
A
Retailer 4
-
$3,486 USD
€3,320 EUR
View
Retailer 5
-
$3,505 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$3,550 USD
View
A
Retailer 7
-
$3,577 USD
View
Final sale: no returns
A
Retailer 8
-
$4,032 USD
View
A
Retailer 9
-
$4,032 USD
View
A
Retailer 10
-
$4,032 USD
View
A
Retailer 11
-
$4,350 USD
£3,425 GBP
View
A
Retailer 12
-
$4,473 USD
View
A
Retailer 13
-
$4,566 USD
€4,349 EUR
View
Retailer 14
-
$4,620 USD
A$7,108 AUD
View
Price last confirmed 21 days ago
A
Retailer 15
-
$4,845 USD
£3,815 GBP
View
Retailer 16
-
$5,034 USD
View
Price last confirmed 8 days ago
A
Retailer 17
-
$5,085 USD
View
B+
Retailer 18
-
$5,259 USD
ZAR 84,964 ZAR
View
B+
Retailer 19
-
$7,127 USD
£5,612 GBP
View
Most Expensive
B+
NZ Jewellers
9b5d0446-aa72-463d-acef-aaf29ecf8dc0 · Oct 30
$7,454 USD
View
19 more retailers have this diamond
Prices start from $3,238 USDSave up to $4,216 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
1.00ct Round
$3,238 USD