Round|Natural|GIA

1.00ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 6542501317

Certificate GIA 6542501317

Diamond specifications and retailer prices

From $3,789 USD
HK$29,600 HKD
As of October 31, 2026
Save $4,395 USD (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,789 USD at NZ Jewellers · As of September 28, 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 6542501317. Listed at 17 retailers as of October 29, 2026, with a 116% 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

1.00
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6542501317
Dimensions6.40 × 6.35 × 3.99 mm
L/W Ratio1.01
Top View
6.40 mm6.35 mm1.00 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542501317
Side View
Table 58.0%Crown 36°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.6%

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: $6,283 USD|Low: $3,750 USD|High: $8,655 USD|Avg: $5,363 USD|-0.6%
Retailer 1
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
October 31, 2026
Retailer 7$3,789 USD
Retailer 3$4,169 USD
Retailer 2$4,573 USD
Retailer 8$4,575 USD
Retailer 11$4,718 USD
Retailer 4$4,821 USD
Retailer 9$5,070 USD
Retailer 6$5,255 USD
Retailer 5$5,297 USD
Retailer 10$5,461 USD
Retailer 14$5,944 USD
Retailer 13$5,945 USD
Retailer 1$6,283 USD
Retailer 12$8,184 USD

37 data points across 14 retailers

17 retailers$3,789 USD to $8,184 USD

A
Cheapest Retailer
-
$3,789 USD
HK$29,600 HKD
A
Retailer 2
-
$4,169 USD
€3,970 EUR
View
A
Retailer 3
-
$4,573 USD
View
A
Retailer 4
-
$4,575 USD
View
A
Retailer 5
-
$4,718 USD
View
Final sale: no returns
A
Retailer 6
-
$4,821 USD
SGD 6,515 SGD
View
A
Retailer 7
-
$5,070 USD
£3,992 GBP
View
Retailer 8
-
$5,255 USD
View
Price last confirmed 32 days ago
Retailer 9
-
$5,255 USD
View
Price last confirmed 32 days ago
Retailer 10
-
$5,297 USD
A$8,150 AUD
View
Price last confirmed 21 days ago
B+
Retailer 11
-
$5,461 USD
€5,201 EUR
View
B+
Retailer 12
-
$5,944 USD
£4,680 GBP
View
B+
Retailer 13
-
$5,945 USD
View
Retailer 14
-
$6,063 USD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
$6,283 USD
ZAR 101,500 ZAR
View
B
Retailer 16
-
$8,184 USD
£6,444 GBP
View
Most Expensive
NZ Jewellers
be01f6a2-2a8f-47eb-8f7e-9b98380700c1 · Sep 28
$8,789 USD
View
Price last confirmed 33 days ago
16 more retailers have this diamond
Prices start from $3,789 USDSave up to $4,395 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
$3,789 USD