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Oval|Natural|GIA

1.21ct E SI2 Oval Natural Diamond

VG • E/SI2 • GIA 2538162653

Certificate GIA 2538162653

Diamond specifications and retailer prices

From £2,169 GBP
$2,889 USD
As of October 29, 2026
Save £2,866 GBP (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £5,035 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2538162653. Listed at 16 retailers as of October 29, 2026, with prices from £2,169 to £5,035, a £2,866 spread on the same certified stone. NZ Jewellers lists it at £5,035. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.1°
OriginNatural
Grading LabGIA
CertificateGIA 2538162653
Dimensions8.43 × 5.99 × 3.70 mm
L/W Ratio1.41
Top View
8.43 mm5.99 mm1.21 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2538162653
Side View
Table 58.0%CrownGirdle: STK-THKPavilion 39.1°Culet: NoneDepth 61.8%

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: £5,035 GBP|Low: £2,119 GBP|High: £5,146 GBP|Avg: £3,336 GBP
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
October 30, 2026
Retailer 12£2,169 GBP
Retailer 4£2,480 GBP
Retailer 6£2,511 GBP
Retailer 8£2,543 GBP
Retailer 3£2,587 GBP
Retailer 7£2,695 GBP
Retailer 5£2,875 GBP
Retailer 9£2,875 GBP
Retailer 2£2,985 GBP
Retailer 13£2,996 GBP
Retailer 15£2,996 GBP
Retailer 14£3,094 GBP
Retailer 10£3,378 GBP
Retailer 16£4,216 GBP
Retailer 11£4,839 GBP
NZ Jewellers£5,035 GBP

41 data points across 16 retailers

16 retailers£2,169 GBP to £5,035 GBP

A
Cheapest Retailer
-
£2,169 GBP
$2,889 USD
A
Retailer 2
-
£2,480 GBP
$3,303 USD
View
B+
Retailer 3
-
£2,511 GBP
CA$4,644 CAD
View
B+
Retailer 4
-
£2,543 GBP
$3,386 USD
View
Final sale: no returns
B+
Retailer 5
-
£2,587 GBP
$3,445 USD
View
B+
Retailer 6
-
£2,695 GBP
SGD 4,849 SGD
View
B+
Retailer 7
-
£2,875 GBP
$3,828 USD
View
B+
Retailer 8
-
£2,875 GBP
$3,828 USD
View
B+
Retailer 9
-
£2,985 GBP
View
B+
Retailer 10
-
£2,996 GBP
$3,990 USD
View
B+
Retailer 11
-
£2,996 GBP
$3,990 USD
View
B+
Retailer 12
-
£3,094 GBP
$4,120 USD
View
B
Retailer 13
-
£3,378 GBP
€4,284 EUR
View
B
Retailer 14
-
£4,216 GBP
$5,614 USD
View
B
Retailer 15
-
£4,839 GBP
View
Most Expensive
B
NZ Jewellers
981ebce9-5756-467f-8057-3a8c63902706 · Oct 30
£5,035 GBP
$6,705 USD
View
15 more retailers have this diamond
Prices start from £2,169 GBPSave up to £2,866 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
£2,169 GBP