Round|Natural|GIA

0.40ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 6402072333

Certificate GIA 6402072333

Diamond specifications and retailer prices

From $370 USD
As of November 4, 2026
Save $604 USD (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,618 USD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.4ct natural round diamond

This 0.4ct natural round sits in the sub-half-carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6402072333. Listed at 15 retailers as of November 4, 2026, with a 163% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
K
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6402072333
Dimensions4.70 × 4.65 × 2.92 mm
L/W Ratio1.01
Top View
4.70 mm4.65 mm0.40 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6402072333
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°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: Nov 4
Current: $849 USD|Low: $380 USD|High: $986 USD|Avg: $569 USD|-1.5%
Retailer 1
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 9$380 USD
Retailer 3$382 USD
Retailer 5$398 USD
Retailer 13$412 USD
Retailer 11$427 USD
Retailer 6$499 USD
Retailer 2$501 USD
Retailer 4$515 USD
Retailer 12$600 USD
Retailer 7$638 USD
Retailer 8$657 USD
Retailer 1$849 USD
Retailer 10$974 USD

39 data points across 13 retailers

15 retailers$370 USD to $974 USD

A
Cheapest Retailer
-
$370 USD
A
Retailer 2
-
$380 USD
View
A
Retailer 3
-
$382 USD
View
A
Retailer 4
-
$398 USD
View
Retailer 5
-
$412 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$427 USD
View
B+
Retailer 7
-
$499 USD
View
B+
Retailer 8
-
$501 USD
View
B+
Retailer 9
-
$515 USD
View
B
Retailer 10
-
$600 USD
View
B+
Retailer 11
-
$638 USD
View
B+
Retailer 12
-
$657 USD
View
B
Retailer 13
-
$849 USD
View
B
Retailer 14
-
$974 USD
View
Most Expensive
NZ Jewellers
8b7ba31b-3889-4be7-aee1-20da1a5161c9 · Nov 4
$1,618 USD
View
Price under review
14 more retailers have this diamond
Prices start from $370 USDSave up to $604 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
0.40ct Round
$370 USD