CaratHunter
Plans
Round|Lab Grown|IGI

0.73ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG707549808

Shape and cutting style on the report: Round brilliant

Certificate IGI LG707549808

Diamond specifications and retailer prices

From €99 EUR
$110 USD
As of October 29, 2026
Save €934 EUR (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,033 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.73ct lab-grown round diamond

This 0.73ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG707549808 or 707549808. Listed at 19 retailers as of October 29, 2026, with prices from €99 to €1,033, a €934 spread on the same certified stone. MOH London lists it at €1,033. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.73
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707549808
Dimensions5.74 × 5.77 × 3.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
5.74 mm5.77 mm0.73 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707549808
Side View
Table 55.0%Crown 34.9°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.8%

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: €1,033 EUR|Low: €77 EUR|High: €1,033 EUR|Avg: €324 EUR|+1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 7€99 EUR
Retailer 10€111 EUR
Retailer 11€115 EUR
Retailer 4€131 EUR
Retailer 16€131 EUR
Retailer 13€153 EUR
Retailer 8€243 EUR
Retailer 2€245 EUR
Retailer 9€250 EUR
Retailer 5€303 EUR
Retailer 15€337 EUR
Retailer 14€395 EUR
Retailer 12€413 EUR
Retailer 6€447 EUR
Retailer 3€816 EUR
MOH London€1,033 EUR

45 data points across 16 retailers

19 retailers€99 EUR to €1,033 EUR

A
Cheapest Retailer
-
€99 EUR
$110 USD
A
Retailer 2
-
€111 EUR
$123 USD
View
Final sale: no returns
A
Retailer 3
-
€114 EUR
$127 USD
View
Price last confirmed 39 days ago
A
Retailer 4
-
€115 EUR
$128 USD
View
A
Retailer 5
-
€131 EUR
$146 USD
View
A
Retailer 6
-
€131 EUR
$146 USD
View
A
Retailer 7
-
€153 EUR
$170 USD
View
Price last confirmed 11 days ago
A
Retailer 8
-
€243 EUR
$271 USD
View
A
Retailer 9
-
€245 EUR
£215 GBP
View
A
Retailer 10
-
€250 EUR
View
B+
Retailer 11
-
€303 EUR
$337 USD
View
B+
Retailer 12
-
€332 EUR
$370 USD
View
B+
Retailer 13
-
€337 EUR
$375 USD
View
B+
Retailer 14
-
€393 EUR
$437 USD
View
Price last confirmed 38 days ago
B+
Retailer 15
-
€395 EUR
$440 USD
View
B+
Retailer 16
-
€413 EUR
A$708 AUD
View
B
Retailer 17
-
€447 EUR
$498 USD
View
B
Retailer 18
-
€816 EUR
$908 USD
View
Most Expensive
B
MOH London
LG707549808 · Oct 29
€1,033 EUR
£905 GBP
View
18 more retailers have this diamond
Prices start from €99 EURSave up to €934 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
0.73ct Round
€99 EUR