Round|Natural|GIA

1.00ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 6542793427

Certificate GIA 6542793427

Diamond specifications and retailer prices

From $1,958 USD
HK$15,300 HKD
Save $2,809 USD (59%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,768 USD at MOH London
View at MOH London

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6542793427. Listed at 13 retailers, with prices from $1,958 to $4,768 at MOH London, a $2,809 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6542793427
Dimensions6.27 × 6.35 × 4.03 mm
L/W Ratio1.01
Top View
6.27 mm6.35 mm1.00 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6542793427
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 29
Current: $4,768 USD|Low: $1,958 USD|High: $4,790 USD|Avg: $2,896 USD|+1.1%
MOH London
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 1, 2026
Retailer 10$1,958 USD
Retailer 13$2,275 USD
Retailer 14$2,408 USD
Retailer 4$2,459 USD
Retailer 11$2,611 USD
Retailer 3$2,745 USD
Retailer 9$2,864 USD
Retailer 2$3,011 USD
Retailer 6$3,049 USD
Retailer 12$3,169 USD
Retailer 8$3,242 USD
Retailer 7$3,295 USD
Retailer 5$3,733 USD
MOH London$4,768 USD

38 data points across 14 retailers

13 retailers$1,958 USD to $4,768 USD

A
Cheapest Retailer
-
$1,958 USD
HK$15,300 HKD
A
Retailer 2
-
$2,275 USD
View
A
Retailer 3
-
$2,408 USD
View
A
Retailer 4
-
$2,459 USD
SGD 3,323 SGD
View
A
Retailer 5
-
$2,611 USD
£2,056 GBP
View
A
Retailer 6
-
$2,745 USD
SGD 3,710 SGD
View
A
Retailer 7
-
$2,864 USD
View
A
Retailer 8
-
$3,011 USD
A$4,632 AUD
View
B+
Retailer 9
-
$3,169 USD
£2,495 GBP
View
B+
Retailer 10
-
$3,242 USD
ZAR 52,377 ZAR
View
B+
Retailer 11
-
$3,295 USD
€3,138 EUR
View
B+
Retailer 12
-
$3,809 USD
View
Most Expensive
B
MOH London
AFBE1ED12 · Oct 1
$4,768 USD
£3,754 GBP
View
12 more retailers have this diamond
Prices start from $1,958 USDSave up to $2,809 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.

A
1.00ct Round
$1,958 USD