CaratHunter
Plans
Oval|Natural|GIA

1.01ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 6521947994

Certificate GIA 6521947994

Diamond specifications and retailer prices

From £1,630 GBP
As of November 6, 2026
Save £1,815 GBP (53%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,445 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded G 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 6521947994. Listed at 8 retailers as of November 4, 2026, with prices from £1,630 to £3,445, a £1,815 spread on the same certified stone. MOH London lists it at £3,445. 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

1.01
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6521947994
Dimensions7.99 × 5.63 × 3.53 mm
L/W Ratio1.42
Top View
7.99 mm5.63 mm1.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6521947994
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.6%

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 6
Current: £3,445 GBP|Low: £1,630 GBP|High: £3,496 GBP|Avg: £2,259 GBP|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2£1,630 GBP
Retailer 7£1,735 GBP
Retailer 5£2,038 GBP
Retailer 4£2,087 GBP
Retailer 6£2,208 GBP
Retailer 3£2,448 GBP
MOH London£3,445 GBP

40 data points across 7 retailers

8 retailers£1,630 GBP to £3,445 GBP

A
Cheapest Retailer
-
£1,630 GBP
A
Retailer 2
-
£1,735 GBP
View
Final sale: no returns
B+
Retailer 3
-
£2,038 GBP
View
B+
Retailer 4
-
£2,087 GBP
View
Retailer 5
-
£2,208 GBP
View
Price last confirmed 30 days ago
B+
Retailer 6
-
£2,261 GBP
View
B+
Retailer 7
-
£2,448 GBP
View
Most Expensive
B
MOH London
5B3371155 · Nov 4
£3,445 GBP
View
7 more retailers have this diamond
Prices start from £1,630 GBPSave up to £1,815 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
1.01ct Oval
£1,630 GBP