Round|Natural|GIA

3.18ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 6223506270

Certificate GIA 6223506270

Diamond specifications and retailer prices

From $32,635 USD
As of November 4, 2026
Save $23,541 USD (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $56,176 USD at MOH London · As of November 4, 2026
View at MOH London

About this 3.18ct natural round diamond

This 3.18ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6223506270. Listed at 18 retailers as of November 4, 2026, with prices from $32,635 to $56,176, a $23,541 spread on the same certified stone. MOH London lists it at $56,176. 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

3.18
Carat
K
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6223506270
Dimensions9.34 × 9.28 × 5.83 mm
L/W Ratio1.01
Top View
9.34 mm9.28 mm3.18 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6223506270
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.6%

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 4
Current: $56,176 USD|Low: $31,210 USD|High: $57,005 USD|Avg: $39,480 USD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 4$31,210 USD
Retailer 5$32,835 USD
Retailer 7$35,488 USD
Retailer 3$36,066 USD
Retailer 11$36,332 USD
Retailer 9$37,569 USD
Retailer 10$37,569 USD
Retailer 2$38,425 USD
Retailer 13$39,071 USD
Retailer 12$40,574 USD
Retailer 8$43,419 USD
Retailer 6$46,431 USD
MOH London$56,176 USD

27 data points across 13 retailers

18 retailers$32,635 USD to $56,176 USD

Retailer 1
-
$31,210 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
$32,635 USD
View
B+
Retailer 3
-
$32,835 USD
View
B
Retailer 4
-
$35,488 USD
View
B
Retailer 5
-
$35,538 USD
View
Retailer 6
-
$36,066 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$36,332 USD
View
B+
Retailer 8
-
$36,332 USD
View
Retailer 9
-
$36,332 USD
View
Price last confirmed 23 days ago
Retailer 10
-
$36,332 USD
View
Price last confirmed 39 days ago
B
Retailer 11
-
$37,569 USD
View
B+
Retailer 12
-
$37,569 USD
View
B+
Retailer 13
-
$38,425 USD
View
B
Retailer 14
-
$39,071 USD
View
B
Retailer 15
-
$40,574 USD
View
B
Retailer 16
-
$43,419 USD
View
B
Retailer 17
-
$46,431 USD
View
Most Expensive
B
MOH London
C25B4D7AA · Nov 4
$56,176 USD
£44,233 GBP
View
17 more retailers have this diamond
Prices start from $32,635 USDSave up to $23,541 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+
3.18ct Round
$32,635 USD