Oval|Natural|GIA

1.51ct I VS1 Oval Natural Diamond

EX • I/VS1 • GIA 2547862061

Certificate GIA 2547862061

Diamond specifications and retailer prices

From £4,913 GBP
$6,582 USD
As of October 26, 2026
Save £3,435 GBP (41%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £10,940 GBP at NZ Jewellers · As of September 14, 2026
View at NZ Jewellers

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 2547862061. Listed at 19 retailers as of October 26, 2026, with a 70% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
OriginNatural
Grading LabGIA
CertificateGIA 2547862061
Dimensions9.13 × 6.27 × 4.06 mm
L/W Ratio1.46
Top View
9.13 mm6.27 mm1.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547862061
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NDepth 64.8%

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 26
Current: £10,005 GBP|Low: £4,712 GBP|High: £10,940 GBP|Avg: £6,521 GBP|-8.6%
NZ Jewellers
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
Retailer 17
Retailer 18
October 26, 2026
Retailer 3£4,712 GBP
Retailer 7£4,913 GBP
Retailer 4£5,002 GBP
Retailer 9£5,021 GBP
Retailer 6£5,180 GBP
Retailer 16£5,658 GBP
Retailer 13£5,701 GBP
Retailer 8£5,778 GBP
Retailer 11£6,045 GBP
Retailer 15£6,045 GBP
Retailer 18£6,093 GBP
Retailer 5£6,108 GBP
Retailer 10£6,115 GBP
Retailer 2£6,214 GBP
Retailer 12£6,247 GBP
Retailer 17£6,483 GBP
Retailer 14£8,348 GBP
NZ Jewellers£10,005 GBP

19 data points across 18 retailers

19 retailers£4,913 GBP to £8,348 GBP

Retailer 1
-
£4,712 GBP
$6,313 USD
Price last confirmed 7 days ago
A
Retailer 2
-
£4,913 GBP
$6,582 USD
View
Retailer 3
-
£5,021 GBP
CA$9,344 CAD
View
Price last confirmed 9 days ago
A
Retailer 4
-
£5,180 GBP
$6,941 USD
View
Retailer 5
-
£5,658 GBP
$7,581 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£5,701 GBP
View
Retailer 7
-
£5,778 GBP
$7,742 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
£6,045 GBP
$8,100 USD
View
B+
Retailer 9
-
£6,045 GBP
$8,100 USD
View
Retailer 10
-
£6,093 GBP
$8,164 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
£6,108 GBP
$8,184 USD
View
Retailer 12
-
£6,115 GBP
$8,194 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
£6,214 GBP
€7,930 EUR
View
B+
Retailer 14
-
£6,228 GBP
CA$11,589 CAD
View
B+
Retailer 15
-
£6,247 GBP
$8,370 USD
View
B+
Retailer 16
-
£6,483 GBP
View
B+
Retailer 17
-
£8,348 GBP
View
Retailer 18
-
£10,005 GBP
$13,405 USD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
2075cd96-9691-4a23-82cf-2ec92ee0db6b · Sep 14
£10,940 GBP
$14,659 USD
View
Price last confirmed 48 days ago
18 more retailers have this diamond
Prices start from £4,913 GBPSave up to £3,435 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
£4,913 GBP