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Oval|Natural|GIA

1.72ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 5211690242

Certificate GIA 5211690242

Diamond specifications and retailer prices

From £8,278 GBP
As of October 29, 2026
Save £3,638 GBP (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £11,916 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.72ct natural oval diamond

This 1.72ct natural oval sits in the one-and-a-half to two carat band, graded E 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 5211690242. Listed at 3 retailers as of October 29, 2026, with prices from £8,278 to £11,916, a £3,638 spread on the same certified stone. MOH London lists it at £11,916. 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

1.72
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5211690242
Dimensions9.22 × 6.78 × 4.30 mm
L/W Ratio1.36
Culet sizeNone
Cert comments
Pinpoints are not shown.
Top View
9.22 mm6.78 mm1.72 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5211690242
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: £11,916 GBP|Low: £8,228 GBP|High: £11,916 GBP|Avg: £9,807 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
October 29, 2026
Retailer 2£8,278 GBP
Retailer 3£9,548 GBP
MOH London£11,916 GBP

10 data points across 3 retailers

3 retailers£8,278 GBP to £11,916 GBP

B+
Cheapest Retailer
-
£8,278 GBP
B
Retailer 2
-
£9,548 GBP
€12,109 EUR
View
Most Expensive
B
MOH London
5AA6920D6 · Oct 29
£11,916 GBP
View
2 more retailers have this diamond
Prices start from £8,278 GBPSave up to £3,638 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+
1.72ct Oval
£8,278 GBP