Round|Natural|GIA

1.23ct F VVS2 Round Natural Diamond

EX • F/VVS2 • GIA 6551134057

Certificate GIA 6551134057

Diamond specifications and retailer prices

From $6,157 USD
HK$48,100 HKD
As of October 29, 2026
Save $5,898 USD (49%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $12,055 USD at With Clarity · As of October 29, 2026
View at With Clarity

About this 1.23ct natural round diamond

This 1.23ct natural round sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6551134057. Listed at 9 retailers as of October 29, 2026, with prices from $6,157 to $12,055, a $5,898 spread on the same certified stone. With Clarity lists it at $12,055. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551134057
Dimensions6.76 × 6.81 × 4.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Cloud, Pinpoint
Top View
6.76 mm6.81 mm1.23 ctF / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551134057
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.4%

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 29
Current: $9,129 USD|Low: $6,157 USD|High: $12,055 USD|Avg: $8,703 USD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 30, 2026
Retailer 8$6,157 USD
Retailer 6$7,185 USD
Retailer 9$7,282 USD
Retailer 5$7,586 USD
Retailer 10$8,036 USD
Retailer 11$8,491 USD
Retailer 3$8,570 USD
Retailer 12$8,570 USD
Retailer 4$8,842 USD
Retailer 2$8,860 USD
Retailer 1$9,129 USD
Retailer 7$11,706 USD
With Clarity$12,055 USD

23 data points across 13 retailers

9 retailers$6,157 USD to $12,055 USD

A
Cheapest Retailer
-
$6,157 USD
HK$48,100 HKD
Retailer 2
-
$7,185 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$7,282 USD
SGD 9,840 SGD
View
B+
Retailer 4
-
$7,586 USD
£5,973 GBP
View
B+
Retailer 5
-
$8,036 USD
View
B+
Retailer 6
-
$8,491 USD
View
B+
Retailer 7
-
$9,129 USD
€8,694 EUR
View
B
Retailer 8
-
$11,706 USD
£9,217 GBP
View
Most Expensive
B
With Clarity
6551134057 · Oct 29
$12,055 USD
View
8 more retailers have this diamond
Prices start from $6,157 USDSave up to $5,898 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
1.23ct Round
$6,157 USD