Oval|Lab Grown|GIA

4.34ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • GIA 7473339447

Certificate GIA 7473339447

Diamond specifications and retailer prices

From £845 GBP
$1,132 USD
As of October 31, 2026
Save £2,208 GBP (72%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,052 GBP at Kay Jewelers · As of October 31, 2026
View at Kay Jewelers

About this 4.34ct lab-grown oval diamond

This 4.34ct lab-grown oval sits in the three to five 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 7473339447. Listed at 5 retailers as of October 31, 2026, with prices from £845 to £3,052, a £2,208 spread on the same certified stone. Kay Jewelers lists it at £3,052. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.34
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7473339447
Dimensions13.45 × 9.08 × 5.66 mm
L/W Ratio1.48
Top View
13.45 mm9.08 mm4.34 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7473339447
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: £3,052 GBP|Low: £840 GBP|High: £6,933 GBP|Avg: £3,046 GBP
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 1, 2026
Retailer 5£840 GBP
Retailer 8£1,396 GBP
Retailer 2£1,428 GBP
Retailer 7£1,871 GBP
Retailer 3£1,873 GBP
Kay Jewelers£3,052 GBP
Retailer 4£3,213 GBP
Retailer 9£3,472 GBP
Retailer 10£5,403 GBP
Retailer 6£6,851 GBP

6 data points across 10 retailers

5 retailers£845 GBP to £3,052 GBP

Retailer 1
-
£772 GBP
$1,034 USD
Price last confirmed 32 days ago
A
Retailer 2
-
£845 GBP
$1,132 USD
View
B+
Retailer 3
-
£1,619 GBP
$2,169 USD
View
Retailer 4
-
£1,852 GBP
$2,482 USD
View
Price last confirmed 31 days ago
Most Expensive
B
Kay Jewelers
251423782 · Oct 31
£3,052 GBP
$4,090 USD
View
4 more retailers have this diamond
Prices start from £845 GBPSave up to £2,208 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
4.34ct Oval
£845 GBP