CaratHunter
Plans
Oval|Natural|GIA

3.03ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 2527813179

Certificate GIA 2527813179

Diamond specifications and retailer prices

From £24,258 GBP
$32,503 USD
As of October 30, 2026
Save £6,253 GBP (20%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £30,511 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 3.03ct natural oval diamond

This 3.03ct natural oval sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2527813179. Listed at 7 retailers as of October 30, 2026, with prices from £24,258 to £30,511, a £6,253 spread on the same certified stone. 77 Diamonds lists it at £30,511. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.03
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2527813179
Dimensions11.94 × 7.94 × 5.03 mm
L/W Ratio1.50
Top View
11.94 mm7.94 mm3.03 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2527813179
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
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: £30,511 GBP|Low: £24,005 GBP|High: £30,822 GBP|Avg: £26,929 GBP|+1.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4£24,258 GBP
Retailer 2£25,416 GBP
Retailer 3£27,561 GBP
77 Diamonds£30,511 GBP

41 data points across 4 retailers

7 retailers£24,258 GBP to £30,511 GBP

B
Cheapest Retailer
-
£24,258 GBP
$32,503 USD
B
Retailer 2
-
£25,416 GBP
₹3,243,297 INR
View
B
Retailer 3
-
£25,618 GBP
$34,326 USD
View
B
Retailer 4
-
£26,225 GBP
$35,138 USD
View
B
Retailer 5
-
£27,561 GBP
$36,929 USD
View
Retailer 6
-
£27,561 GBP
$36,929 USD
View
Price last confirmed 15 days ago
Most Expensive
B
77 Diamonds
OVZYAEECYTK · Oct 30
£30,511 GBP
View
6 more retailers have this diamond
Prices start from £24,258 GBPSave up to £6,253 GBP

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
3.03ct Oval
£24,258 GBP