Round|Natural|GIA

1.01ct E IF Round Natural Diamond

VG • E/IF • GIA 2145885674

Certificate GIA 2145885674

Diamond specifications and retailer prices

From £11,332 GBP
$15,183 USD
As of October 29, 2026
Save £7,725 GBP (41%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £23,749 GBP at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by GIA 2145885674. Listed at 27 retailers as of October 27, 2026, with a 68% 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

1.01
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2145885674
Dimensions6.58 × 6.55 × 3.96 mm
L/W Ratio1.00
Culet sizeVery Small
Top View
6.58 mm6.55 mm1.01 ctE / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2145885674
Side View
Table 59.0%CrownGirdle: THN-MEDPavilionCulet: Very SmallDepth 60.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £13,467 GBP|Low: £11,332 GBP|High: £20,611 GBP|Avg: £14,322 GBP|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11£11,332 GBP
Retailer 10£11,441 GBP
Retailer 7£11,460 GBP
Retailer 8£12,497 GBP
Retailer 1£13,467 GBP
Retailer 9£13,804 GBP
Retailer 3£14,127 GBP
Retailer 2£15,002 GBP
Retailer 5£15,211 GBP
Retailer 6£19,057 GBP
Retailer 4£20,475 GBP

43 data points across 11 retailers

27 retailers£11,332 GBP to £19,057 GBP

B+
Cheapest Retailer
-
£11,332 GBP
$15,183 USD
B+
Retailer 2
-
£11,441 GBP
€14,600 EUR
View
Retailer 3
-
£11,460 GBP
$15,355 USD
View
Price last confirmed 12 days ago
B
Retailer 4
-
£11,947 GBP
$16,008 USD
View
B
Retailer 5
-
£11,988 GBP
$16,063 USD
View
B
Retailer 6
-
£12,235 GBP
CA$22,768 CAD
View
B
Retailer 7
-
£12,242 GBP
$16,403 USD
View
B
Retailer 8
-
£12,497 GBP
$16,744 USD
View
Final sale: no returns
B
Retailer 9
-
£12,755 GBP
$17,090 USD
View
B
Retailer 10
-
£13,041 GBP
$17,473 USD
View
B
Retailer 11
-
£13,268 GBP
$17,778 USD
View
B
Retailer 12
-
£13,467 GBP
View
Retailer 13
-
£13,804 GBP
A$28,456 AUD
View
Price last confirmed 26 days ago
B
Retailer 14
-
£13,909 GBP
$18,637 USD
View
B
Retailer 15
-
£14,127 GBP
$18,929 USD
View
B
Retailer 16
-
£14,441 GBP
$19,350 USD
View
B
Retailer 17
-
£14,441 GBP
$19,350 USD
View
B
Retailer 18
-
£14,671 GBP
$19,657 USD
View
B
Retailer 19
-
£14,919 GBP
$19,990 USD
View
B
Retailer 20
-
£15,002 GBP
View
B
Retailer 21
-
£15,208 GBP
$20,377 USD
View
B
Retailer 22
-
£15,211 GBP
€19,411 EUR
View
B
Retailer 23
-
£15,695 GBP
$21,030 USD
View
B
Retailer 24
-
£18,474 GBP
$24,753 USD
View
B
Retailer 25
-
£19,057 GBP
ZAR 412,498 ZAR
View
Retailer 26
-
£20,475 GBP
View
Price under review
Most Expensive
Diamond Quarter
1.01IFE2174EA00N · Oct 29
£23,749 GBP
View
Price under review
26 more retailers have this diamond
Prices start from £11,332 GBPSave up to £7,725 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+
1.01ct Round
£11,332 GBP