Oval|Natural|GIA

0.31ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 2517546450

Certificate GIA 2517546450

Diamond specifications and retailer prices

From €193 EUR
₹20,493 INR
As of October 30, 2026
Save €435 EUR (69%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,040 EUR at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 0.31ct natural oval diamond

This 0.31ct natural oval sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2517546450. Listed at 19 retailers as of October 26, 2026, with a 226% 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

0.31
Carat
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2517546450
Dimensions5.63 × 3.54 × 2.35 mm
L/W Ratio1.59
Top View
5.63 mm3.54 mm0.31 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceStrong
CertificateGIA 2517546450
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.5%

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: €345 EUR|Low: €191 EUR|High: €633 EUR|Avg: €370 EUR|+4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6€193 EUR
Retailer 10€271 EUR
Retailer 12€282 EUR
Retailer 4€293 EUR
Retailer 2€303 EUR
Retailer 1€345 EUR
Retailer 11€365 EUR
Retailer 8€372 EUR
Retailer 7€421 EUR
Retailer 3€435 EUR
Retailer 5€452 EUR
Retailer 9€627 EUR

31 data points across 12 retailers

19 retailers€193 EUR to €627 EUR

A
Cheapest Retailer
-
€193 EUR
₹20,493 INR
A
Retailer 2
-
€229 EUR
HK$2,000 HKD
View
B+
Retailer 3
-
€271 EUR
$303 USD
View
Retailer 4
-
€271 EUR
$303 USD
View
Price last confirmed 35 days ago
Retailer 5
-
€282 EUR
$315 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
€286 EUR
SGD 432 SGD
View
B+
Retailer 7
-
€293 EUR
$327 USD
View
B+
Retailer 8
-
€303 EUR
$338 USD
View
B+
Retailer 9
-
€345 EUR
£303 GBP
View
Retailer 10
-
€365 EUR
$408 USD
View
Price last confirmed 35 days ago
B
Retailer 11
-
€365 EUR
$408 USD
View
B
Retailer 12
-
€372 EUR
£327 GBP
View
B
Retailer 13
-
€405 EUR
$452 USD
View
B
Retailer 14
-
€421 EUR
ZAR 7,594 ZAR
View
Retailer 15
-
€435 EUR
A$747 AUD
View
Price last confirmed 29 days ago
B
Retailer 16
-
€452 EUR
View
Retailer 17
-
€556 EUR
£489 GBP
View
Price last confirmed 33 days ago
B
Retailer 18
-
€627 EUR
£552 GBP
View
Most Expensive
NZ Jewellers
4f5f369b-57c3-4292-a517-7d97f740a6b0 · Sep 27
€1,040 EUR
$1,162 USD
View
Price under review
18 more retailers have this diamond
Prices start from €193 EURSave up to €435 EUR

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
€193 EUR