Round|Natural|GIA

1.00ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 5556658386

Certificate GIA 5556658386

Diamond specifications and retailer prices

From $2,867 USD
HK$22,400 HKD
As of November 1, 2026
Save $3,550 USD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,685 USD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5556658386. Listed at 21 retailers as of November 1, 2026, with a 124% 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
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5556658386
Dimensions6.36 × 6.37 × 3.98 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Feather
Top View
6.36 mm6.37 mm1.00 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556658386
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

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: Nov 1
Current: $2,884 USD|Low: $2,867 USD|High: $6,495 USD|Avg: $4,068 USD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10$2,867 USD
Retailer 1$2,884 USD
Retailer 2$3,406 USD
Retailer 12$3,541 USD
Retailer 5$3,590 USD
Retailer 3$3,670 USD
Retailer 6$3,901 USD
Retailer 4$4,110 USD
Retailer 7$4,215 USD
Retailer 11$4,420 USD
Retailer 9$4,717 USD
Retailer 8$6,417 USD

28 data points across 12 retailers

21 retailers$2,867 USD to $6,417 USD

A
Cheapest Retailer
-
$2,867 USD
HK$22,400 HKD
A
Retailer 2
-
$2,884 USD
₹274,635 INR
View
B+
Retailer 3
-
$3,406 USD
View
B+
Retailer 4
-
$3,541 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,590 USD
£2,827 GBP
View
B+
Retailer 6
-
$3,613 USD
SGD 4,882 SGD
View
B+
Retailer 7
-
$3,670 USD
View
Retailer 8
-
$3,837 USD
View
Price last confirmed 17 days ago
Retailer 9
-
$3,837 USD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
$3,901 USD
£3,072 GBP
View
B+
Retailer 11
-
$3,984 USD
View
Retailer 12
-
$3,985 USD
View
Price last confirmed 17 days ago
Retailer 13
-
$4,110 USD
A$6,324 AUD
View
Price last confirmed 24 days ago
B+
Retailer 14
-
$4,133 USD
View
B+
Retailer 15
-
$4,215 USD
€4,014 EUR
View
B+
Retailer 16
-
$4,420 USD
£3,480 GBP
View
Retailer 17
-
$4,428 USD
View
Price last confirmed 12 days ago
B+
Retailer 18
-
$4,717 USD
ZAR 76,201 ZAR
View
B
Retailer 19
-
$4,923 USD
£3,876 GBP
View
B
Retailer 20
-
$6,417 USD
£5,053 GBP
View
Most Expensive
NZ Jewellers
254d8592-2020-4c5c-8f45-228a67d08fbe · Oct 20
$6,685 USD
View
Price last confirmed 13 days ago
20 more retailers have this diamond
Prices start from $2,867 USDSave up to $3,550 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
$2,867 USD