Oval|Natural|GIA

1.51ct I VS1 Oval Natural Diamond

EX • I/VS1 • GIA 7532839023

Certificate GIA 7532839023

Diamond specifications and retailer prices

From £4,022 GBP
HK$42,100 HKD
As of October 29, 2026
Save £3,865 GBP (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £7,886 GBP at With Clarity · As of October 26, 2026
View at With Clarity

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded I 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 7532839023. Listed at 16 retailers as of October 26, 2026, with prices from £4,022 to £7,886, a £3,865 spread on the same certified stone. With Clarity lists it at £7,886. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.36°
Pavilion angle36.28°
OriginNatural
Grading LabGIA
CertificateGIA 7532839023
Dimensions8.82 × 6.30 × 4.01 mm
L/W Ratio1.40
Girdle conditionFaceted
Key to symbols
Feather, Cloud, Needle, Indented Natural, Natural
Top View
8.82 mm6.30 mm1.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7532839023
Side View
Table 60.0%Crown 39.36°Girdle: STK-VTKPavilion 36.28°Culet: NoneDepth 63.6%

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: Oct 29
Current: £6,725 GBP|Low: £4,022 GBP|High: £7,886 GBP|Avg: £5,613 GBP|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
With Clarity
October 27, 2026
Retailer 16£4,022 GBP
Retailer 14£4,540 GBP
Retailer 5£4,628 GBP
Retailer 15£4,763 GBP
Retailer 7£4,816 GBP
Retailer 2£4,850 GBP
Retailer 10£5,097 GBP
Retailer 9£5,211 GBP
Retailer 13£5,360 GBP
Retailer 3£5,403 GBP
Retailer 4£5,559 GBP
Retailer 6£5,645 GBP
Retailer 8£5,917 GBP
Retailer 12£6,008 GBP
Retailer 1£6,725 GBP
Retailer 11£7,707 GBP
With Clarity£7,886 GBP

25 data points across 17 retailers

16 retailers£4,022 GBP to £7,886 GBP

A
Cheapest Retailer
-
£4,022 GBP
HK$42,100 HKD
A
Retailer 2
-
£4,540 GBP
$6,083 USD
View
Retailer 3
-
£4,628 GBP
SGD 8,380 SGD
View
Price last confirmed 17 days ago
A
Retailer 4
-
£4,763 GBP
SGD 8,625 SGD
View
A
Retailer 5
-
£4,816 GBP
$6,453 USD
View
A
Retailer 6
-
£4,850 GBP
$6,499 USD
View
Retailer 7
-
£5,097 GBP
$6,830 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
£5,211 GBP
View
Retailer 9
-
£5,360 GBP
A$11,049 AUD
View
Price last confirmed 10 days ago
A
Retailer 10
-
£5,403 GBP
$7,240 USD
View
Retailer 11
-
£5,559 GBP
$7,449 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£5,645 GBP
$7,563 USD
View
Retailer 13
-
£6,008 GBP
€7,667 EUR
View
Price last confirmed 7 days ago
B+
Retailer 14
-
£6,725 GBP
ZAR 145,569 ZAR
View
Retailer 15
-
£7,707 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
With Clarity
7532839023 · Oct 26
£7,886 GBP
$10,567 USD
View
15 more retailers have this diamond
Prices start from £4,022 GBPSave up to £3,865 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
1.51ct Oval
£4,022 GBP