Oval|Natural|GIA

0.31ct G VS1 Oval Natural Diamond

EX • G/VS1 • GIA 1565131043

Certificate GIA 1565131043

Diamond specifications and retailer prices

From $388 USD
SGD 524 SGD
As of October 31, 2026
Save $284 USD (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $914 USD at Flawless Fine Jewelry · As of October 21, 2026
View at Flawless Fine Jewelry

About this 0.31ct natural oval diamond

This 0.31ct natural oval sits in the sub-half-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565131043. Listed at 12 retailers as of October 31, 2026, with a 73% 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

0.31
Carat
G
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.59°
Pavilion angle39.57°
OriginNatural
Grading LabGIA
CertificateGIA 1565131043
Dimensions5.35 × 3.77 × 2.33 mm
L/W Ratio1.42
Culet sizeNone
Top View
5.35 mm3.77 mm0.31 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565131043
Side View
Table 57.0%Crown 38.59°Girdle: MED-VTKPavilion 39.57°Culet: NoneDepth 61.9%

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 31
Current: $914 USD|Low: $244 USD|High: $914 USD|Avg: $485 USD
Flawless Fine Jewelry
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 1, 2026
Retailer 4$244 USD
Retailer 3$388 USD
Retailer 12$390 USD
Retailer 8$400 USD
Retailer 9$426 USD
Retailer 13$444 USD
Retailer 2$474 USD
Retailer 7$499 USD
Retailer 10$505 USD
Retailer 5$546 USD
Retailer 11$578 USD
Retailer 6$672 USD
Flawless Fine Jewelry$914 USD

40 data points across 13 retailers

12 retailers$388 USD to $672 USD

A
Cheapest Retailer
-
$388 USD
SGD 524 SGD
A
Retailer 2
-
$390 USD
View
Retailer 3
-
$400 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$426 USD
SGD 575 SGD
View
A
Retailer 5
-
$444 USD
View
B+
Retailer 6
-
$474 USD
£373 GBP
View
B+
Retailer 7
-
$499 USD
£393 GBP
View
B+
Retailer 8
-
$505 USD
View
B+
Retailer 9
-
$543 USD
View
B+
Retailer 10
-
$578 USD
View
B
Retailer 11
-
$672 USD
€640 EUR
View
Most Expensive
Flawless Fine Jewelry
B340F1118 · Oct 21
$914 USD
£720 GBP
View
Price last confirmed 10 days ago
11 more retailers have this diamond
Prices start from $388 USDSave up to $284 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
0.31ct Oval
$388 USD