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Round|Natural|GIA

1.23ct H VVS2 Round Natural Diamond

EX • H/VVS2 • GIA 2566185043

Certificate GIA 2566185043

Diamond specifications and retailer prices

From €3,298 EUR
HK$28,900 HKD
As of October 31, 2026
Save €4,225 EUR (56%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €7,523 EUR at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2566185043. Listed at 12 retailers as of October 30, 2026, with prices from €3,298 to €7,523, a €4,225 spread on the same certified stone. NZ Jewellers lists it at €7,523. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566185043
Dimensions6.76 × 6.81 × 4.25 mm
L/W Ratio1.01
Key to symbols
Cloud, Needle
Top View
6.76 mm6.81 mm1.23 ctH / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566185043
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.7%

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 31
Current: €7,523 EUR|Low: €3,275 EUR|High: €7,729 EUR|Avg: €4,925 EUR|-2.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5€3,298 EUR
Retailer 8€3,784 EUR
Retailer 2€3,903 EUR
Retailer 7€4,162 EUR
Retailer 4€4,237 EUR
Retailer 3€4,498 EUR
Retailer 12€4,498 EUR
Retailer 10€4,767 EUR
Retailer 9€5,031 EUR
Retailer 6€5,637 EUR
Retailer 11€7,268 EUR
NZ Jewellers€7,523 EUR

23 data points across 12 retailers

12 retailers€3,298 EUR to €7,523 EUR

A
Cheapest Retailer
-
€3,298 EUR
HK$28,900 HKD
A
Retailer 2
-
€3,784 EUR
View
A
Retailer 3
-
€3,903 EUR
$4,378 USD
View
B+
Retailer 4
-
€4,162 EUR
£3,675 GBP
View
B+
Retailer 5
-
€4,237 EUR
SGD 6,422 SGD
View
B+
Retailer 6
-
€4,498 EUR
$5,045 USD
View
B+
Retailer 7
-
€4,498 EUR
$5,045 USD
View
B+
Retailer 8
-
€4,767 EUR
$5,347 USD
View
B+
Retailer 9
-
€5,031 EUR
View
B+
Retailer 10
-
€5,637 EUR
$6,322 USD
View
B
Retailer 11
-
€7,268 EUR
£6,419 GBP
View
Most Expensive
B
NZ Jewellers
123b6950-362e-4440-9b12-8e12eb041dc2 · Oct 30
€7,523 EUR
$8,438 USD
View
11 more retailers have this diamond
Prices start from €3,298 EURSave up to €4,225 EUR

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
€3,298 EUR