Round|Natural|GIA

4.26ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 2185145002

Certificate GIA 2185145002

Diamond specifications and retailer prices

From $110,365 USD
As of October 25, 2026
Save $69,577 USD (39%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $179,942 USD at MOH London · As of October 29, 2026
View at MOH London

About this 4.26ct natural round diamond

This 4.26ct natural round sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2185145002. Listed at 6 retailers as of October 25, 2026, with prices from $110,365 to $179,942, a $69,577 spread on the same certified stone. MOH London lists it at $179,942. 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

4.26
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2185145002
Dimensions10.32 × 10.41 × 6.48 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Crystal, Needle, Pinpoint
Top View
10.32 mm10.41 mm4.26 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2185145002
Side View
Table 56.0%Crown 35.5°Girdle: MED-MEDPavilion 41°CuletDepth 62.5%

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: Oct 25
Current: $179,942 USD|Low: $106,792 USD|High: $181,140 USD|Avg: $128,813 USD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 5$106,792 USD
Retailer 4$110,365 USD
Retailer 3$114,017 USD
Retailer 6$120,425 USD
Retailer 2$139,056 USD
MOH London$179,942 USD

26 data points across 6 retailers

6 retailers$110,365 USD to $179,942 USD

Retailer 1
-
$106,792 USD
A$164,295 AUD
Price last confirmed 26 days ago
A
Retailer 2
-
$110,365 USD
View
A
Retailer 3
-
$114,017 USD
£89,777 GBP
View
A
Retailer 4
-
$120,425 USD
View
B+
Retailer 5
-
$139,056 USD
€132,434 EUR
View
Most Expensive
B+
MOH London
DF6E1A630 · Oct 29
$179,942 USD
£141,687 GBP
View
5 more retailers have this diamond
Prices start from $110,365 USDSave up to $69,577 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
4.26ct Round
$110,365 USD