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Round|Lab Grown|IGI

1.02ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG781606212

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781606212

Diamond specifications and retailer prices

From €146 EUR
$163 USD
As of October 25, 2026
Save €1,072 EUR (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,217 EUR at MOH London · As of October 26, 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 LG781606212 or 781606212. Listed at 12 retailers as of October 25, 2026, with prices from €146 to €1,217, a €1,072 spread on the same certified stone. MOH London lists it at €1,217. 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
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781606212
Dimensions6.47 × 6.42 × 3.99 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
6.47 mm6.42 mm1.02 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781606212
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 41°Culet: NoneDepth 61.9%

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 25
Current: €1,217 EUR|Low: €113 EUR|High: €1,230 EUR|Avg: €337 EUR|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 26, 2026
Retailer 7€117 EUR
Retailer 12€136 EUR
Retailer 3€146 EUR
Retailer 8€146 EUR
Retailer 2€232 EUR
Retailer 9€276 EUR
Retailer 4€299 EUR
Retailer 5€337 EUR
Retailer 10€434 EUR
Retailer 11€468 EUR
Retailer 6€494 EUR
MOH London€1,217 EUR

39 data points across 12 retailers

12 retailers€146 EUR to €1,217 EUR

Retailer 1
-
€117 EUR
$131 USD
Price last confirmed 10 days ago
Retailer 2
-
€136 EUR
$152 USD
View
Price last confirmed 8 days ago
Retailer 3
-
€146 EUR
$163 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
€146 EUR
$163 USD
View
A
Retailer 5
-
€232 EUR
£204 GBP
View
B+
Retailer 6
-
€276 EUR
$308 USD
View
B+
Retailer 7
-
€299 EUR
$334 USD
View
Retailer 8
-
€337 EUR
£296 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€434 EUR
$485 USD
View
Retailer 10
-
€468 EUR
$523 USD
View
Price last confirmed 8 days ago
B
Retailer 11
-
€494 EUR
$552 USD
View
Most Expensive
B
MOH London
LG781606212 · Oct 26
€1,217 EUR
£1,071 GBP
View
11 more retailers have this diamond
Prices start from €146 EURSave up to €1,072 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
€146 EUR