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Oval|Natural|GIA

1.21ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 7533372676

Certificate GIA 7533372676

Diamond specifications and retailer prices

From £1,511 GBP
₹192,772 INR
As of November 1, 2026
Save £2,692 GBP (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,203 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7533372676. Listed at 15 retailers as of October 30, 2026, with prices from £1,511 to £4,203, a £2,692 spread on the same certified stone. NZ Jewellers lists it at £4,203. 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

1.21
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7533372676
Dimensions8.72 × 5.84 × 3.71 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cloud, Needle, Indented Natural
Top View
8.72 mm5.84 mm1.21 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7533372676
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.5%

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 1
Current: £4,203 GBP|Low: £1,448 GBP|High: £4,335 GBP|Avg: £2,233 GBP|-3.1%
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
November 1, 2026
Retailer 2£1,511 GBP
Retailer 17£1,593 GBP
Retailer 8£1,763 GBP
Retailer 6£1,800 GBP
Retailer 7£1,941 GBP
Retailer 11£1,987 GBP
Retailer 4£2,010 GBP
Retailer 14£2,010 GBP
Retailer 18£2,090 GBP
Retailer 10£2,109 GBP
Retailer 3£2,116 GBP
Retailer 13£2,149 GBP
Retailer 5£2,171 GBP
Retailer 9£2,291 GBP
Retailer 16£2,320 GBP
Retailer 15£2,347 GBP
Retailer 12£3,522 GBP
NZ Jewellers£4,203 GBP

22 data points across 18 retailers

15 retailers£1,511 GBP to £4,203 GBP

A
Cheapest Retailer
-
£1,511 GBP
₹192,772 INR
A
Retailer 2
-
£1,593 GBP
$2,134 USD
View
Final sale: no returns
A
Retailer 3
-
£1,763 GBP
$2,362 USD
View
A
Retailer 4
-
£1,800 GBP
$2,412 USD
View
B+
Retailer 5
-
£1,941 GBP
$2,601 USD
View
A
Retailer 6
-
£1,987 GBP
View
B+
Retailer 7
-
£2,010 GBP
$2,693 USD
View
Retailer 8
-
£2,010 GBP
$2,693 USD
View
Price last confirmed 24 days ago
Retailer 9
-
£2,090 GBP
$2,800 USD
View
Price last confirmed 25 days ago
B+
Retailer 10
-
£2,116 GBP
$2,835 USD
View
B+
Retailer 11
-
£2,149 GBP
View
B+
Retailer 12
-
£2,320 GBP
$3,108 USD
View
B+
Retailer 13
-
£2,347 GBP
€2,995 EUR
View
B
Retailer 14
-
£3,522 GBP
View
Most Expensive
B
NZ Jewellers
e968808e-2070-4318-8126-d699065b5dca · Oct 30
£4,203 GBP
$5,631 USD
View
14 more retailers have this diamond
Prices start from £1,511 GBPSave up to £2,692 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
1.21ct Oval
£1,511 GBP