Round|Natural|GIA

1.05ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 1232770233

Certificate GIA 1232770233

Diamond specifications and retailer prices

From $8,258 NZD
As of November 4, 2026
Save $826 NZD (9%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $16,273 NZD 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 21 retailers as of November 4, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $16,273 NZD|Low: $7,273 NZD|High: $16,600 NZD|Avg: $10,367 NZD|-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$7,273 NZD
Retailer 13$8,258 NZD
Retailer 17$8,271 NZD
Retailer 2$8,330 NZD
Retailer 15$8,590 NZD
Retailer 4$8,605 NZD
Retailer 19$9,001 NZD
Retailer 21$9,084 NZD
Retailer 18$9,117 NZD
Retailer 16$9,236 NZD
Retailer 5$9,535 NZD
Retailer 10$9,772 NZD
Retailer 12$9,875 NZD
Retailer 8$10,353 NZD
Retailer 3$10,499 NZD
Retailer 22$10,778 NZD
Retailer 7$11,078 NZD
Retailer 6$11,435 NZD
Retailer 14$12,285 NZD
Retailer 9$12,501 NZD
Retailer 11$15,553 NZD
MOH London$16,273 NZD

19 data points across 22 retailers

21 retailers$8,258 NZD to $9,084 NZD

Retailer 1
-
$7,273 NZD
Price last confirmed 8 days ago
A
Retailer 2
-
$8,258 NZD
View
Retailer 3
-
$8,271 NZD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$8,330 NZD
View
Retailer 5
-
$8,590 NZD
View
Price last confirmed 28 days ago
Retailer 6
-
$8,605 NZD
View
Price last confirmed 8 days ago
Retailer 7
-
$8,843 NZD
View
Price last confirmed 37 days ago
Retailer 8
-
$9,001 NZD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$9,084 NZD
View
Final sale: no returns
Retailer 10
-
$9,117 NZD
View
Price last confirmed 8 days ago
Retailer 11
-
$9,236 NZD
View
Price last confirmed 8 days ago
Retailer 12
-
$9,772 NZD
View
Price last confirmed 24 days ago
Retailer 13
-
$9,875 NZD
View
Price last confirmed 26 days ago
Retailer 14
-
$10,353 NZD
View
Price last confirmed 20 days ago
Retailer 15
-
$10,499 NZD
View
Price last confirmed 9 days ago
Retailer 16
-
$10,778 NZD
View
Price last confirmed 8 days ago
Retailer 17
-
$11,078 NZD
View
Price last confirmed 10 days ago
Retailer 18
-
$11,435 NZD
View
Price last confirmed 9 days ago
Retailer 19
-
$12,501 NZD
View
Price last confirmed 21 days ago
Retailer 20
-
$15,553 NZD
View
Price last confirmed 26 days ago
Most Expensive
MOH London
47ADA52FB · Oct 19
$16,273 NZD
£7,103 GBP
View
Price last confirmed 19 days ago
20 more retailers have this diamond
Prices start from $8,258 NZDSave up to $826 NZD

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
$8,258 NZD