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Oval|Natural|GIA

1.29ct H VS1 Oval Natural Diamond

ID • H/VS1 • GIA 34311

Certificate GIA 34311

Diamond specifications and retailer prices

From £4,215 GBP
As of November 4, 2026
Save £402 GBP (9%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £4,617 GBP at DreamStone · As of November 4, 2026
View at DreamStone

About this 1.29ct natural oval diamond

This 1.29ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 34311. Listed at 2 retailers as of November 4, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
H
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 34311
Dimensions8.40 × 6.08 mm
L/W Ratio1.38
Top View
8.40 mm6.08 mm1.29 ctH / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 34311
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

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

Last verified: Nov 4
Current: £4,617 GBP|Low: £4,173 GBP|High: £5,130 GBP|Avg: £4,550 GBP|-2.8%
DreamStone
Retailer 2
September 23, 2026
Retailer 2£4,215 GBP
DreamStone£4,617 GBP

6 data points across 2 retailers

2 retailers£4,215 GBP to £4,617 GBP

B+
Cheapest Retailer
-
£4,215 GBP
Most Expensive
B
DreamStone
676337efeac682738c8a0368 · Nov 4
£4,617 GBP
$6,215 USD
View
1 more retailer has this diamond
Prices start from £4,215 GBPSave up to £402 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+
1.29ct Oval
£4,215 GBP