Oval|Natural|GIA

1.21ct I VS2 Oval Natural Diamond

GD • I/VS2 • GIA 5526185191

Certificate GIA 5526185191

Diamond specifications and retailer prices

From £1,882 GBP
HK$19,700 HKD
As of October 30, 2026
Save £2,357 GBP (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £4,392 GBP at NZ Jewellers · As of September 26, 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5526185191. Listed at 13 retailers as of October 29, 2026, with a 125% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5526185191
Dimensions8.48 × 5.93 × 3.64 mm
L/W Ratio1.43
Top View
8.48 mm5.93 mm1.21 ctI / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5526185191
Side View
Table 57.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 61.4%

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 30
Current: £2,909 GBP|Low: £1,838 GBP|High: £4,267 GBP|Avg: £2,507 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 9£1,882 GBP
Retailer 3£1,922 GBP
Retailer 10£2,323 GBP
Retailer 6£2,327 GBP
Retailer 8£2,433 GBP
Retailer 4£2,467 GBP
Retailer 2£2,643 GBP
Retailer 7£2,693 GBP
Retailer 1£2,909 GBP
Retailer 5£4,239 GBP

35 data points across 10 retailers

13 retailers£1,882 GBP to £4,239 GBP

A
Cheapest Retailer
-
£1,882 GBP
HK$19,700 HKD
A
Retailer 2
-
£1,922 GBP
₹245,240 INR
View
B+
Retailer 3
-
£2,327 GBP
$3,118 USD
View
Final sale: no returns
B+
Retailer 4
-
£2,433 GBP
$3,260 USD
View
A
Retailer 5
-
£2,467 GBP
View
Retailer 6
-
£2,521 GBP
$3,378 USD
View
Price last confirmed 32 days ago
Retailer 7
-
£2,521 GBP
$3,378 USD
View
Price last confirmed 23 days ago
Retailer 8
-
£2,537 GBP
$3,400 USD
View
Price last confirmed 110 days ago
B+
Retailer 9
-
£2,643 GBP
SGD 4,785 SGD
View
Retailer 10
-
£2,693 GBP
A$5,552 AUD
View
Price last confirmed 23 days ago
B+
Retailer 11
-
£2,909 GBP
$3,898 USD
View
B
Retailer 12
-
£4,239 GBP
View
Most Expensive
NZ Jewellers
4cbc5964-ebc5-4f16-9b03-f5a2d00d3764 · Sep 26
£4,392 GBP
$5,885 USD
View
Price last confirmed 34 days ago
12 more retailers have this diamond
Prices start from £1,882 GBPSave up to £2,357 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
£1,882 GBP