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Oval|Natural|GIA

1.29ct H VS1 Oval Natural Diamond

EX • H/VS1 • GIA 1505549159

Certificate GIA 1505549159

Diamond specifications and retailer prices

From £4,213 GBP
As of November 4, 2026
Save £1,521 GBP (27%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £5,734 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 1505549159. Listed at 5 retailers as of November 4, 2026, with prices from £4,213 to £5,734, a £1,521 spread on the same certified stone. 77 Diamonds lists it at £5,734. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.65°
Pavilion angle40.28°
OriginNatural
Grading LabGIA
CertificateGIA 1505549159
Dimensions8.49 × 6.08 × 3.80 mm
L/W Ratio1.40
Culet sizeNone
Top View
8.49 mm6.08 mm1.29 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1505549159
Side View
Table 60.0%Crown 39.65°Girdle: STK-THKPavilion 40.28°Culet: NoneDepth 62.5%

Caratlytics Score

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

Last verified: Nov 4
Current: £5,734 GBP|Low: £4,171 GBP|High: £5,829 GBP|Avg: £4,985 GBP|+0.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3£4,213 GBP
Retailer 4£4,621 GBP
Retailer 2£5,326 GBP
77 Diamonds£5,734 GBP

36 data points across 4 retailers

5 retailers£4,213 GBP to £5,734 GBP

B+
Cheapest Retailer
-
£4,213 GBP
B+
Retailer 2
-
£4,621 GBP
View
Retailer 3
-
£5,326 GBP
View
Price last confirmed 30 days ago
B
Retailer 4
-
£5,326 GBP
View
Most Expensive
B
77 Diamonds
OVMBS5WSQXNR · Nov 6
£5,734 GBP
View
4 more retailers have this diamond
Prices start from £4,213 GBPSave up to £1,521 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
£4,213 GBP