Round|Natural|GIA

4.23ct H IF Round Natural Diamond

EX • H/IF • GIA 2468327663

Certificate GIA 2468327663

Diamond specifications and retailer prices

From €110,629 EUR
£97,319 GBP
As of October 31, 2026
Save €67,322 EUR (38%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €177,950 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 4.23ct natural round diamond

This 4.23ct natural round sits in the three to five carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2468327663. Listed at 10 retailers as of October 29, 2026, with prices from €110,629 to €177,950, a €67,322 spread on the same certified stone. MOH London lists it at €177,950. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

4.23
Carat
H
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2468327663
Dimensions10.24 × 10.30 × 6.40 mm
L/W Ratio1.01
Top View
10.24 mm10.30 mm4.23 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2468327663
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 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: Oct 31
Current: €177,950 EUR|Low: €110,629 EUR|High: €179,135 EUR|Avg: €129,659 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 2€110,629 EUR
Retailer 5€112,589 EUR
Retailer 6€115,080 EUR
Retailer 4€117,263 EUR
Retailer 7€118,057 EUR
Retailer 10€120,136 EUR
Retailer 9€125,100 EUR
Retailer 3€137,516 EUR
Retailer 8€140,738 EUR
MOH London€177,950 EUR

20 data points across 10 retailers

10 retailers€110,629 EUR to €177,950 EUR

B+
Cheapest Retailer
-
€110,629 EUR
£97,319 GBP
B+
Retailer 2
-
€112,589 EUR
$125,785 USD
View
Final sale: no returns
Retailer 3
-
€115,080 EUR
$128,568 USD
View
Price last confirmed 26 days ago
B+
Retailer 4
-
€117,263 EUR
£103,155 GBP
View
Retailer 5
-
€118,057 EUR
$131,894 USD
View
Price last confirmed 34 days ago
B
Retailer 6
-
€120,136 EUR
$134,216 USD
View
B
Retailer 7
-
€137,516 EUR
View
Retailer 8
-
€140,738 EUR
$157,233 USD
View
Price last confirmed 32 days ago
B
Retailer 9
-
€176,221 EUR
£155,020 GBP
View
Most Expensive
B
MOH London
BACCB1E26 · Oct 29
€177,950 EUR
£156,541 GBP
View
9 more retailers have this diamond
Prices start from €110,629 EURSave up to €67,322 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.

B+
4.23ct Round
€110,629 EUR