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Round|Lab Grown|IGI

1.02ct E SI2 Round Lab Grown Diamond

EX • E/SI2 • IGI LG777613943

Shape and cutting style on the report: Round brilliant

Certificate IGI LG777613943

Diamond specifications and retailer prices

From €138 EUR
As of November 5, 2026
Save €577 EUR (81%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €715 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG777613943 or 777613943. Listed at 26 retailers as of November 4, 2026, with prices from €138 to €715, a €577 spread on the same certified stone. MOH London lists it at €715. 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

1.02
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777613943
Dimensions6.49 × 6.45 × 3.93 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
6.49 mm6.45 mm1.02 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777613943
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.6%

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: Nov 5
Current: €715 EUR|Low: €135 EUR|High: €1,268 EUR|Avg: €348 EUR|-42.9%
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
November 6, 2026
Retailer 12€138 EUR
Retailer 5€141 EUR
Retailer 4€150 EUR
Retailer 11€153 EUR
Retailer 8€207 EUR
Retailer 2€257 EUR
Retailer 3€265 EUR
Retailer 6€285 EUR
Retailer 10€300 EUR
Retailer 13€356 EUR
Retailer 9€372 EUR
Retailer 7€521 EUR
MOH London€715 EUR

40 data points across 13 retailers

26 retailers€138 EUR to €715 EUR

Retailer 1
-
€116 EUR
Price last confirmed 29 days ago
Retailer 2
-
€121 EUR
View
Price last confirmed 45 days ago
Retailer 3
-
€121 EUR
View
Price last confirmed 19 days ago
Retailer 4
-
€121 EUR
View
Price last confirmed 17 days ago
A
Retailer 5
-
€138 EUR
View
Final sale: no returns
Retailer 6
-
€141 EUR
View
Price last confirmed 28 days ago
Retailer 7
-
€141 EUR
View
Price last confirmed 17 days ago
Retailer 8
-
€148 EUR
View
Price last confirmed 43 days ago
Retailer 9
-
€150 EUR
View
Price last confirmed 12 days ago
Retailer 10
-
€150 EUR
View
Price last confirmed 35 days ago
Retailer 11
-
€150 EUR
View
Price last confirmed 23 days ago
A
Retailer 12
-
€153 EUR
View
B+
Retailer 13
-
€207 EUR
View
B+
Retailer 14
-
€257 EUR
View
Retailer 15
-
€265 EUR
View
Price last confirmed 8 days ago
A
Retailer 16
-
€285 EUR
View
B+
Retailer 17
-
€300 EUR
View
B+
Retailer 18
-
€356 EUR
View
B+
Retailer 19
-
€372 EUR
View
B
Retailer 20
-
€388 EUR
View
Retailer 21
-
€482 EUR
View
Price last confirmed 38 days ago
Retailer 22
-
€482 EUR
View
Price last confirmed 13 days ago
Retailer 23
-
€482 EUR
View
Price last confirmed 46 days ago
Retailer 24
-
€482 EUR
View
Price last confirmed 19 days ago
B
Retailer 25
-
€521 EUR
View
Most Expensive
B
MOH London
LG777613943 · Nov 4
€715 EUR
£632 GBP
View
25 more retailers have this diamond
Prices start from €138 EURSave up to €577 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
1.02ct Round
€138 EUR