CaratHunter
Plans
Oval|Natural|GIA

3.01ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 6555165222

Certificate GIA 6555165222

Diamond specifications and retailer prices

From £18,820 GBP
As of November 3, 2026
Save £11,514 GBP (38%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £30,335 GBP at Helzberg Diamonds · As of November 3, 2026
View at Helzberg Diamonds

About this 3.01ct natural oval diamond

This 3.01ct natural oval sits in the three to five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555165222. Listed at 12 retailers as of November 3, 2026, with prices from £18,820 to £30,335, a £11,514 spread on the same certified stone. Helzberg Diamonds lists it at £30,335. 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

3.01
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.28°
Pavilion angle39.16°
OriginNatural
Grading LabGIA
CertificateGIA 6555165222
Dimensions11.39 × 8.09 × 5.05 mm
L/W Ratio1.41
Top View
11.39 mm8.09 mm3.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555165222
Side View
Table 58.0%Crown 40.28°Girdle: STK-THKPavilion 39.16°Culet: NoneDepth 62.4%

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: Nov 3
Current: £30,335 GBP|Low: £18,820 GBP|High: £32,064 GBP|Avg: £23,653 GBP|-5.4%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 7£18,820 GBP
Retailer 8£20,177 GBP
Retailer 10£20,645 GBP
Retailer 3£21,095 GBP
Retailer 11£21,226 GBP
Retailer 2£21,449 GBP
Retailer 6£23,062 GBP
Retailer 5£24,155 GBP
Retailer 9£24,244 GBP
Retailer 4£25,210 GBP
Helzberg Diamonds£30,335 GBP

40 data points across 11 retailers

12 retailers£18,820 GBP to £30,335 GBP

A
Cheapest Retailer
-
£18,820 GBP
A
Retailer 2
-
£20,177 GBP
View
A
Retailer 3
-
£20,645 GBP
View
A
Retailer 4
-
£21,095 GBP
View
A
Retailer 5
-
£21,226 GBP
View
A
Retailer 6
-
£21,449 GBP
View
A
Retailer 7
-
£23,062 GBP
View
A
Retailer 8
-
£24,155 GBP
View
A
Retailer 9
-
£24,244 GBP
View
A
Retailer 10
-
£25,210 GBP
View
A
Retailer 11
-
£26,342 GBP
View
Most Expensive
A
Helzberg Diamonds
XZRMLLLHMLIII · Nov 3
£30,335 GBP
$40,603 USD
View
11 more retailers have this diamond
Prices start from £18,820 GBPSave up to £11,514 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.

A
3.01ct Oval
£18,820 GBP