Round|Lab Grown|IGI

0.71ct E IF Round Lab Grown Diamond

EX • E/IF • IGI LG851604567

Shape and cutting style on the report: Round brilliant

Certificate IGI LG851604567

Diamond specifications and retailer prices

From €137 EUR
$153 USD
As of October 30, 2026
Save €753 EUR (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €890 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.71ct lab-grown round diamond

This 0.71ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG851604567 or 851604567. Listed at 11 retailers as of October 30, 2026, with prices from €137 to €890, a €753 spread on the same certified stone. Reve Diamonds lists it at €890. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.71
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851604567
Dimensions5.61 × 5.66 × 3.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.61 mm5.66 mm0.71 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851604567
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €152 EUR|Low: €137 EUR|High: €890 EUR|Avg: €372 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 31, 2026
Retailer 9€137 EUR
Retailer 8€142 EUR
Retailer 1€152 EUR
Retailer 10€206 EUR
Retailer 6€258 EUR
Retailer 3€259 EUR
Retailer 7€362 EUR
Retailer 5€491 EUR
Retailer 4€518 EUR
Retailer 2€540 EUR
Reve Diamonds€890 EUR

3 data points across 11 retailers

11 retailers€137 EUR to €890 EUR

A
Cheapest Retailer
-
€137 EUR
$153 USD
Final sale: no returns
A
Retailer 2
-
€142 EUR
$159 USD
View
A
Retailer 3
-
€152 EUR
$170 USD
View
A
Retailer 4
-
€206 EUR
$230 USD
View
A
Retailer 5
-
€258 EUR
$288 USD
View
A
Retailer 6
-
€259 EUR
£228 GBP
View
A
Retailer 7
-
€362 EUR
$404 USD
View
B+
Retailer 8
-
€491 EUR
$548 USD
View
B+
Retailer 9
-
€518 EUR
$579 USD
View
B+
Retailer 10
-
€540 EUR
$604 USD
View
Most Expensive
B
Reve Diamonds
15011EAA5 · Oct 30
€890 EUR
$994 USD
View
10 more retailers have this diamond
Prices start from €137 EURSave up to €753 EUR

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 Round
€137 EUR