Oval|Natural|GIA

0.40ct G IF Oval Natural Diamond

EX • G/IF • GIA 2558229200

Certificate GIA 2558229200

Diamond specifications and retailer prices

From $495 USD
SGD 669 SGD
As of October 31, 2026
Save $255 USD (34%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,143 USD at Flawless Fine Jewelry · As of October 21, 2026
View at Flawless Fine Jewelry

About this 0.4ct natural oval diamond

This 0.4ct natural oval sits in the sub-half-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558229200. Listed at 10 retailers as of October 26, 2026, with a 51% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.40
Carat
G
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.02°
Pavilion angle41.77°
OriginNatural
Grading LabGIA
CertificateGIA 2558229200
Dimensions6.29 × 4.03 × 2.54 mm
L/W Ratio1.56
Top View
6.29 mm4.03 mm0.40 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2558229200
Side View
Table 60.0%Crown 34.02°Girdle: STK-THKPavilion 41.77°Culet: NoneDepth 63.1%

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 31
Current: $1,143 USD|Low: $323 USD|High: $1,143 USD|Avg: $670 USD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3$323 USD
Retailer 10$495 USD
Retailer 5$516 USD
Retailer 8$545 USD
Retailer 2$602 USD
Retailer 9$644 USD
Retailer 7$679 USD
Retailer 4$706 USD
Retailer 6$750 USD
Retailer 11$950 USD
Flawless Fine Jewelry$1,143 USD

41 data points across 11 retailers

10 retailers$495 USD to $750 USD

A
Cheapest Retailer
-
$495 USD
SGD 669 SGD
A
Retailer 2
-
$516 USD
SGD 697 SGD
View
A
Retailer 3
-
$545 USD
View
A
Retailer 4
-
$602 USD
£474 GBP
View
A
Retailer 5
-
$644 USD
View
B+
Retailer 6
-
$693 USD
View
B+
Retailer 7
-
$706 USD
€672 EUR
View
B+
Retailer 8
-
$720 USD
View
B+
Retailer 9
-
$750 USD
View
Most Expensive
Flawless Fine Jewelry
A79FA15B4 · Oct 21
$1,143 USD
£900 GBP
View
Price last confirmed 10 days ago
9 more retailers have this diamond
Prices start from $495 USDSave up to $255 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
$495 USD