Oval|Natural|GIA

0.40ct I VS1 Oval Natural Diamond

VG • I/VS1 • GIA 2516904543

Certificate GIA 2516904543

Diamond specifications and retailer prices

From $473 USD
As of October 30, 2026
Save $754 USD (61%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,657 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.4ct natural oval diamond

This 0.4ct natural oval sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2516904543. Listed at 21 retailers as of October 29, 2026, with a 159% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.40
Carat
I
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2516904543
Dimensions5.83 × 4.07 × 2.50 mm
L/W Ratio1.43
Top View
5.83 mm4.07 mm0.40 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2516904543
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 61.4%

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: Oct 30
Current: $819 USD|Low: $473 USD|High: $1,236 USD|Avg: $794 USD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2$473 USD
Retailer 9$588 USD
Retailer 4$663 USD
Retailer 8$685 USD
Retailer 5$789 USD
Retailer 7$795 USD
Retailer 1$819 USD
Retailer 3$1,055 USD
Retailer 6$1,227 USD

37 data points across 9 retailers

21 retailers$473 USD to $1,227 USD

A
Cheapest Retailer
-
$473 USD
B+
Retailer 2
-
$479 USD
View
B+
Retailer 3
-
$505 USD
View
B+
Retailer 4
-
$516 USD
View
B+
Retailer 5
-
$516 USD
View
B+
Retailer 6
-
$552 USD
View
B+
Retailer 7
-
$557 USD
View
B+
Retailer 8
-
$595 USD
View
B
Retailer 9
-
$620 USD
View
B
Retailer 10
-
$620 USD
View
B
Retailer 11
-
$640 USD
View
B+
Retailer 12
-
$663 USD
£522 GBP
View
B
Retailer 13
-
$685 USD
View
B
Retailer 14
-
$778 USD
View
B
Retailer 15
-
$789 USD
€751 EUR
View
Retailer 16
-
$795 USD
A$1,223 AUD
View
Price last confirmed 25 days ago
B
Retailer 17
-
$819 USD
ZAR 13,239 ZAR
View
B
Retailer 18
-
$1,055 USD
£831 GBP
View
B
Retailer 19
-
$1,173 USD
£924 GBP
View
B
Retailer 20
-
$1,227 USD
£966 GBP
View
Most Expensive
NZ Jewellers
f6c6b016-733f-430e-8ee2-10d6bb698b18 · Oct 30
$1,657 USD
View
Price under review
20 more retailers have this diamond
Prices start from $473 USDSave up to $754 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 Oval
$473 USD