Round|Natural|GIA

1.20ct E VS2 Round Natural Diamond

EX • E/VS2 • GIA 5126393099

Certificate GIA 5126393099

Diamond specifications and retailer prices

From £8,915 GBP
$11,945 USD
As of October 25, 2026
Save £3,367 GBP (27%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £15,902 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5126393099. Listed at 21 retailers as of October 25, 2026, with a 38% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5126393099
Dimensions6.81 × 6.75 × 4.24 mm
L/W Ratio1.01
Top View
6.81 mm6.75 mm1.20 ctE / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5126393099
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: £15,902 GBP|Low: £8,439 GBP|High: £16,007 GBP|Avg: £11,862 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 6£8,915 GBP
Retailer 7£9,705 GBP
Retailer 2£10,737 GBP
Retailer 8£10,803 GBP
Retailer 5£10,881 GBP
Retailer 3£12,282 GBP
Retailer 4£14,800 GBP
MOH London£15,902 GBP

43 data points across 8 retailers

21 retailers£8,915 GBP to £12,282 GBP

B
Cheapest Retailer
-
£8,915 GBP
$11,945 USD
B
Retailer 2
-
£9,254 GBP
$12,400 USD
View
B
Retailer 3
-
£9,396 GBP
$12,590 USD
View
B
Retailer 4
-
£9,473 GBP
CA$17,629 CAD
View
B
Retailer 5
-
£9,705 GBP
$13,004 USD
View
Final sale: no returns
B
Retailer 6
-
£9,949 GBP
$13,330 USD
View
B
Retailer 7
-
£10,128 GBP
$13,570 USD
View
B
Retailer 8
-
£10,737 GBP
View
B
Retailer 9
-
£10,803 GBP
$14,475 USD
View
Retailer 10
-
£10,881 GBP
A$22,430 AUD
View
Price last confirmed 7 days ago
B
Retailer 11
-
£10,972 GBP
$14,701 USD
View
B
Retailer 12
-
£11,393 GBP
$15,266 USD
View
B
Retailer 13
-
£11,538 GBP
$15,460 USD
View
B
Retailer 14
-
£11,538 GBP
$15,460 USD
View
B
Retailer 15
-
£11,926 GBP
$15,980 USD
View
B
Retailer 16
-
£12,152 GBP
$16,283 USD
View
B
Retailer 17
-
£12,282 GBP
€15,673 EUR
View
Retailer 18
-
£14,347 GBP
$19,224 USD
View
Price under review
Retailer 19
-
£14,800 GBP
ZAR 320,358 ZAR
View
Price under review
Most Expensive
MOH London
E26608FA3 · Oct 29
£15,902 GBP
View
Price under review
19 more retailers have this diamond
Prices start from £8,915 GBPSave up to £3,367 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.

B
1.20ct Round
£8,915 GBP