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Oval|Natural|GIA

1.52ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 6492077628

Certificate GIA 6492077628

Diamond specifications and retailer prices

From £4,915 GBP
As of November 6, 2026
Save £1,960 GBP (29%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £11,022 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.52ct natural oval diamond

This 1.52ct natural oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6492077628. Listed at 11 retailers as of November 6, 2026, with a 40% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6492077628
Dimensions8.91 × 6.62 × 3.90 mm
L/W Ratio1.35
Girdle conditionFaceted
Key to symbols
Crystal, Feather, Needle
Top View
8.91 mm6.62 mm1.52 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6492077628
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.9%

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: Nov 6
Current: £11,022 GBP|Low: £4,843 GBP|High: £11,022 GBP|Avg: £6,536 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 3£4,915 GBP
Retailer 4£5,327 GBP
Retailer 10£5,440 GBP
Retailer 8£5,751 GBP
Retailer 9£5,829 GBP
Retailer 6£6,083 GBP
Retailer 7£6,663 GBP
Retailer 2£6,875 GBP
Retailer 5£7,604 GBP
NZ Jewellers£11,022 GBP

20 data points across 10 retailers

11 retailers£4,915 GBP to £6,875 GBP

A
Cheapest Retailer
-
£4,915 GBP
A
Retailer 2
-
£5,327 GBP
View
Final sale: no returns
Retailer 3
-
£5,440 GBP
View
Price last confirmed 30 days ago
B+
Retailer 4
-
£5,751 GBP
View
B+
Retailer 5
-
£5,829 GBP
View
Retailer 6
-
£6,590 GBP
View
Price last confirmed 29 days ago
B+
Retailer 7
-
£6,663 GBP
View
Retailer 8
-
£6,692 GBP
View
Price last confirmed 38 days ago
B+
Retailer 9
-
£6,875 GBP
View
Retailer 10
-
£7,604 GBP
View
Price last confirmed 28 days ago
Most Expensive
NZ Jewellers
d0ca895b-52e1-4052-86f4-ac098859a431 · Sep 30
£11,022 GBP
$14,753 USD
View
Price last confirmed 37 days ago
10 more retailers have this diamond
Prices start from £4,915 GBPSave up to £1,960 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
1.52ct Oval
£4,915 GBP