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Round|Lab Grown|IGI

0.77ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG752526927

Shape and cutting style on the report: Round brilliant

Certificate IGI LG752526927

Diamond specifications and retailer prices

From €107 EUR
$119 USD
As of November 1, 2026
Save €1,004 EUR (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,111 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.77ct lab-grown round diamond

This 0.77ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG752526927 or 752526927. Listed at 17 retailers as of October 29, 2026, with prices from €107 to €1,111, a €1,004 spread on the same certified stone. MOH London lists it at €1,111. 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

0.77
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752526927
Dimensions5.95 × 5.92 × 3.60 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
5.95 mm5.92 mm0.77 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752526927
Side View
Table 56.0%Crown 33.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.7%

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: Nov 1
Current: €1,111 EUR|Low: €102 EUR|High: €1,119 EUR|Avg: €306 EUR|-0.5%
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
November 1, 2026
Retailer 11€107 EUR
Retailer 14€119 EUR
Retailer 3€124 EUR
Retailer 7€141 EUR
Retailer 12€141 EUR
Retailer 9€157 EUR
Retailer 5€219 EUR
Retailer 8€237 EUR
Retailer 13€256 EUR
Retailer 2€271 EUR
Retailer 15€413 EUR
Retailer 4€425 EUR
Retailer 10€474 EUR
Retailer 6€476 EUR
MOH London€1,111 EUR

44 data points across 15 retailers

17 retailers€107 EUR to €1,111 EUR

A
Cheapest Retailer
-
€107 EUR
$119 USD
A
Retailer 2
-
€119 EUR
$133 USD
View
Final sale: no returns
A
Retailer 3
-
€124 EUR
$138 USD
View
A
Retailer 4
-
€141 EUR
$157 USD
View
Retailer 5
-
€141 EUR
$157 USD
View
Price last confirmed 7 days ago
Retailer 6
-
€157 EUR
$175 USD
View
Price last confirmed 14 days ago
Retailer 7
-
€157 EUR
$175 USD
View
Price last confirmed 11 days ago
A
Retailer 8
-
€219 EUR
$245 USD
View
A
Retailer 9
-
€237 EUR
View
A
Retailer 10
-
€256 EUR
$286 USD
View
B+
Retailer 11
-
€271 EUR
£239 GBP
View
B+
Retailer 12
-
€413 EUR
$461 USD
View
B
Retailer 13
-
€425 EUR
$475 USD
View
Retailer 14
-
€430 EUR
$480 USD
View
Price last confirmed 33 days ago
B
Retailer 15
-
€474 EUR
$530 USD
View
B
Retailer 16
-
€476 EUR
$532 USD
View
Most Expensive
B
MOH London
LG752526927 · Oct 29
€1,111 EUR
£977 GBP
View
16 more retailers have this diamond
Prices start from €107 EURSave up to €1,004 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
0.77ct Round
€107 EUR