Round|Natural|GIA

1.05ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 1232770233

Certificate GIA 1232770233

Diamond specifications and retailer prices

From $4,032 USD
HK$31,500 HKD
As of October 30, 2026
Save $2,308 USD (36%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,021 USD at MOH London · As of October 19, 2026
View at MOH London

About this 1.05ct natural round diamond

This 1.05ct natural round sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1232770233. Listed at 22 retailers as of October 29, 2026, with a 57% 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

1.05
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1232770233
Dimensions6.49 × 6.45 × 4.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.49 mm6.45 mm1.05 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232770233
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.4°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 30
Current: $9,021 USD|Low: $4,032 USD|High: $9,202 USD|Avg: $5,747 USD|-2.0%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 20$4,032 USD
Retailer 13$4,578 USD
Retailer 17$4,586 USD
Retailer 2$4,619 USD
Retailer 15$4,762 USD
Retailer 4$4,770 USD
Retailer 19$4,990 USD
Retailer 21$5,036 USD
Retailer 18$5,054 USD
Retailer 16$5,120 USD
Retailer 5$5,287 USD
Retailer 10$5,418 USD
Retailer 12$5,474 USD
Retailer 8$5,740 USD
Retailer 3$5,820 USD
Retailer 22$5,975 USD
Retailer 7$6,141 USD
Retailer 6$6,340 USD
Retailer 14$6,810 USD
Retailer 9$6,930 USD
Retailer 11$8,623 USD
MOH London$9,021 USD

19 data points across 22 retailers

22 retailers$4,032 USD to $6,340 USD

A
Cheapest Retailer
-
$4,032 USD
HK$31,500 HKD
A
Retailer 2
-
$4,578 USD
€4,360 EUR
View
Retailer 3
-
$4,586 USD
€4,367 EUR
View
Price last confirmed 4 days ago
A
Retailer 4
-
$4,619 USD
A$7,106 AUD
View
Retailer 5
-
$4,762 USD
View
Price last confirmed 23 days ago
B+
Retailer 6
-
$4,770 USD
View
Retailer 7
-
$4,902 USD
View
Price last confirmed 33 days ago
B+
Retailer 8
-
$4,990 USD
View
B+
Retailer 9
-
$5,036 USD
View
Final sale: no returns
B+
Retailer 10
-
$5,054 USD
£3,980 GBP
View
B+
Retailer 11
-
$5,120 USD
£4,032 GBP
View
B+
Retailer 12
-
$5,287 USD
View
Retailer 13
-
$5,418 USD
SGD 7,321 SGD
View
Price last confirmed 20 days ago
Retailer 14
-
$5,474 USD
View
Price last confirmed 21 days ago
Retailer 15
-
$5,740 USD
A$8,831 AUD
View
Price last confirmed 16 days ago
B+
Retailer 16
-
$5,820 USD
View
B+
Retailer 17
-
$5,975 USD
£4,705 GBP
View
B+
Retailer 18
-
$6,141 USD
€5,849 EUR
View
B+
Retailer 19
-
$6,340 USD
£4,992 GBP
View
Retailer 20
-
$6,930 USD
ZAR 111,961 ZAR
View
Price last confirmed 16 days ago
Retailer 21
-
$8,623 USD
View
Price last confirmed 21 days ago
Most Expensive
MOH London
47ADA52FB · Oct 19
$9,021 USD
£7,103 GBP
View
Price last confirmed 15 days ago
21 more retailers have this diamond
Prices start from $4,032 USDSave up to $2,308 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
1.05ct Round
$4,032 USD