Round|Natural|GIA

1.23ct F VVS1 Round Natural Diamond

EX • F/VVS1 • GIA 6545598885

Certificate GIA 6545598885

Diamond specifications and retailer prices

From $9,240 USD
As of November 2, 2026
Save $5,208 USD (36%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $14,448 USD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.23ct natural round diamond

This 1.23ct natural round sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6545598885. Listed at 8 retailers as of November 2, 2026, with prices from $9,240 to $14,448, a $5,208 spread on the same certified stone. NZ Jewellers lists it at $14,448. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6545598885
Dimensions6.80 × 6.83 × 4.25 mm
L/W Ratio1.00
Top View
6.80 mm6.83 mm1.23 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545598885
Side View
Table 58.0%Crown 36°GirdlePavilion 40.8°CuletDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $14,448 USD|Low: $9,240 USD|High: $14,706 USD|Avg: $10,982 USD|-1.8%
NZ Jewellers
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$9,240 USD
Retailer 6$9,475 USD
Retailer 2$9,492 USD
Retailer 7$9,521 USD
Retailer 4$10,316 USD
Retailer 9$10,366 USD
Retailer 8$10,525 USD
Retailer 3$10,806 USD
Retailer 11$10,937 USD
Retailer 12$11,457 USD
Retailer 5$13,538 USD
NZ Jewellers$14,448 USD

39 data points across 12 retailers

8 retailers$9,240 USD to $14,448 USD

B+
Cheapest Retailer
-
$9,240 USD
B+
Retailer 2
-
$9,475 USD
View
B+
Retailer 3
-
$9,492 USD
£7,474 GBP
View
Retailer 4
-
$9,521 USD
A$14,648 AUD
View
Price last confirmed 10 days ago
B
Retailer 5
-
$10,366 USD
View
B
Retailer 6
-
$10,525 USD
View
B
Retailer 7
-
$13,538 USD
£10,660 GBP
View
Most Expensive
B
NZ Jewellers
f1f4a9b2-0d15-4eed-a2cd-50d9e4c3576b · Nov 2
$14,448 USD
View
7 more retailers have this diamond
Prices start from $9,240 USDSave up to $5,208 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.

B+
1.23ct Round
$9,240 USD