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Round|Lab Grown|IGI

0.70ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG831685035

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831685035

Diamond specifications and retailer prices

From €174 EUR
$194 USD
As of October 29, 2026
Save €516 EUR (75%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €689 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.7ct lab-grown round diamond

This 0.7ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831685035 or 831685035. Listed at 7 retailers as of October 29, 2026, with prices from €174 to €689, a €516 spread on the same certified stone. Brilliant Earth lists it at €689. 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

0.70
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831685035
Dimensions5.71 × 5.75 × 3.54 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
5.71 mm5.75 mm0.70 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831685035
Side View
Table 58.0%Crown 34.4°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
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 29
Current: €689 EUR|Low: €174 EUR|High: €689 EUR|Avg: €387 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 6€174 EUR
Retailer 2€194 EUR
Retailer 5€241 EUR
Retailer 3€291 EUR
Retailer 4€392 EUR
Retailer 7€586 EUR
Brilliant Earth€689 EUR

2 data points across 7 retailers

7 retailers€174 EUR to €689 EUR

A
Cheapest Retailer
-
€174 EUR
$194 USD
A
Retailer 2
-
€194 EUR
$217 USD
View
Final sale: no returns
A
Retailer 3
-
€241 EUR
HK$2,100 HKD
View
A
Retailer 4
-
€291 EUR
$325 USD
View
B+
Retailer 5
-
€392 EUR
£345 GBP
View
B+
Retailer 6
-
€586 EUR
SGD 884 SGD
View
Most Expensive
B
Brilliant Earth
22347401A · Oct 29
€689 EUR
$770 USD
View
6 more retailers have this diamond
Prices start from €174 EURSave up to €516 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
0.70ct Round
€174 EUR