Oval|Natural|GIA

1.51ct I VS2 Oval Natural Diamond

ID • I/VS2 • GIA 1533448411

Certificate GIA 1533448411

Diamond specifications and retailer prices

From £3,437 GBP
$4,605 USD
As of October 29, 2026
Save £2,920 GBP (46%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £6,356 GBP at NZ Jewellers · As of October 30, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1533448411. Listed at 7 retailers as of October 29, 2026, with prices from £3,437 to £6,356, a £2,920 spread on the same certified stone. NZ Jewellers lists it at £6,356. 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
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.88°
OriginNatural
Grading LabGIA
CertificateGIA 1533448411
Dimensions8.37 × 6.20 × 4.33 mm
L/W Ratio1.35
Girdle conditionExtremely Thick
Key to symbols
Feather, Cloud, Needle
Top View
8.37 mm6.20 mm1.51 ctI / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1533448411
Side View
Table 60.0%Crown 40.88°Girdle: MED-STKPavilionCulet: NoneDepth 69.8%

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 29
Current: £6,356 GBP|Low: £3,437 GBP|High: £6,472 GBP|Avg: £4,491 GBP|-1.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 5£3,437 GBP
Retailer 2£3,448 GBP
Retailer 6£3,649 GBP
Retailer 8£3,649 GBP
Retailer 9£3,745 GBP
Retailer 4£3,776 GBP
Retailer 12£3,890 GBP
Retailer 11£3,977 GBP
Retailer 3£4,516 GBP
Retailer 7£5,842 GBP
Retailer 10£6,283 GBP
NZ Jewellers£6,356 GBP

33 data points across 12 retailers

7 retailers£3,437 GBP to £6,356 GBP

A
Cheapest Retailer
-
£3,437 GBP
$4,605 USD
A
Retailer 2
-
£3,448 GBP
View
A
Retailer 3
-
£3,649 GBP
$4,889 USD
View
A
Retailer 4
-
£3,649 GBP
$4,889 USD
View
Retailer 5
-
£3,745 GBP
A$7,720 AUD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
£5,842 GBP
View
Most Expensive
B+
NZ Jewellers
6d8c9832-08d4-4aa8-a0d2-467c2436d4d9 · Oct 30
£6,356 GBP
$8,517 USD
View
6 more retailers have this diamond
Prices start from £3,437 GBPSave up to £2,920 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
£3,437 GBP