Oval|Natural|GIA

5.03ct H IF Oval Natural Diamond

GD • H/IF • GIA 2121245151

Certificate GIA 2121245151

Diamond specifications and retailer prices

From €152,258 EUR
$170,104 USD
As of October 30, 2026
Save €35,443 EUR (19%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €271,207 EUR at MOH London · As of October 19, 2026
View at MOH London

About this 5.03ct natural oval diamond

This 5.03ct natural oval sits in the over five carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2121245151. Listed at 9 retailers as of October 29, 2026, with a relatively tight 23% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

5.03
Carat
H
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2121245151
Dimensions14.04 × 9.50 × 5.86 mm
L/W Ratio1.48
Culet sizeNone
Top View
14.04 mm9.50 mm5.03 ctH / IF
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2121245151
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €271,207 EUR|Low: €149,650 EUR|High: €273,012 EUR|Avg: €178,724 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5€149,650 EUR
Retailer 10€152,258 EUR
Retailer 2€153,917 EUR
Retailer 9€160,851 EUR
Retailer 8€168,145 EUR
Retailer 7€173,894 EUR
Retailer 3€177,013 EUR
Retailer 11€180,647 EUR
Retailer 4€187,701 EUR
Retailer 6€208,029 EUR
MOH London€271,207 EUR

30 data points across 11 retailers

9 retailers€152,258 EUR to €187,701 EUR

Retailer 1
-
€149,650 EUR
$167,190 USD
Price last confirmed 13 days ago
B
Retailer 2
-
€152,258 EUR
$170,104 USD
View
B
Retailer 3
-
€153,917 EUR
$171,957 USD
View
Retailer 4
-
€160,851 EUR
A$276,467 AUD
View
Price last confirmed 28 days ago
Retailer 5
-
€168,145 EUR
$187,853 USD
View
Price last confirmed 10 days ago
B
Retailer 6
-
€177,013 EUR
$197,760 USD
View
B
Retailer 7
-
€180,647 EUR
$201,820 USD
View
B
Retailer 8
-
€187,701 EUR
£165,119 GBP
View
Most Expensive
MOH London
A79388F98 · Oct 19
€271,207 EUR
£238,578 GBP
View
Price last confirmed 13 days ago
8 more retailers have this diamond
Prices start from €152,258 EURSave up to €35,443 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.

B
5.03ct Oval
€152,258 EUR