Oval|Lab Grown|IGI

0.71ct E IF Oval Lab Grown Diamond

E/IF

Diamond specifications and retailer prices

From £137 GBP
$184 USD
As of October 29, 2026
Save £413 GBP (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £816 GBP at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 0.71ct lab-grown oval diamond

This 0.71ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI. Listed at 10 retailers as of October 24, 2026, with a 301% 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

0.71
Carat
E
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.59 × 4.95 × 2.99 mm
L/W Ratio1.53
Top View
7.59 mm4.95 mm0.71 ctE / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCuletDepth 60.4%

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 29
Current: £816 GBP|Low: £137 GBP|High: £816 GBP|Avg: £338 GBP
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5£137 GBP
Retailer 4£159 GBP
Retailer 2£169 GBP
Retailer 6£171 GBP
Retailer 3£546 GBP
Helzberg Diamonds£816 GBP

14 data points across 6 retailers

10 retailers£137 GBP to £551 GBP

A
Cheapest Retailer
-
£137 GBP
$184 USD
A
Retailer 2
-
£138 GBP
$185 USD
View
B+
Retailer 3
-
£159 GBP
$213 USD
View
Retailer 4
-
£160 GBP
$215 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
£169 GBP
$227 USD
View
A
Retailer 6
-
£171 GBP
$229 USD
View
A
Retailer 7
-
£171 GBP
$229 USD
View
B
Retailer 8
-
£546 GBP
$731 USD
View
B
Retailer 9
-
£551 GBP
$738 USD
View
Most Expensive
Helzberg Diamonds
ZXZOHKMIGGKL · Oct 13
£816 GBP
$1,094 USD
View
Price last confirmed 18 days ago
9 more retailers have this diamond
Prices start from £137 GBPSave up to £413 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
0.71ct Oval
£137 GBP