Marquise|Lab Grown|IGI

1.06ct E SI1 Marquise Lab Grown Diamond

VG • E/SI1 • IGI LG845699840

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845699840

Diamond specifications and retailer prices

From €385 EUR
$430 USD
As of October 24, 2026
16 retailers carry this diamond
Most expensive: €920 EUR at Reve Diamonds · As of October 23, 2026
View at Reve Diamonds

About this 1.06ct lab-grown marquise diamond

This 1.06ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG845699840 or 845699840. Listed at 16 retailers as of October 24, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.06
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845699840
Dimensions10.88 × 5.22 × 3.30 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.88 mm5.22 mm1.06 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845699840
Side View
Table 60.0%Crown 33.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: €275 EUR|Low: €132 EUR|High: €920 EUR|Avg: €369 EUR|-0.8%
Retailer 1
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
Retailer 17
Reve Diamonds
October 24, 2026
Retailer 2€132 EUR
Retailer 5€148 EUR
Retailer 10€154 EUR
Retailer 15€165 EUR
Retailer 9€195 EUR
Retailer 17€214 EUR
Retailer 7€224 EUR
Retailer 1€275 EUR
Retailer 14€281 EUR
Retailer 13€284 EUR
Retailer 12€331 EUR
Retailer 4€385 EUR
Retailer 6€460 EUR
Retailer 3€528 EUR
Retailer 11€558 EUR
Retailer 8€578 EUR
Retailer 16€773 EUR
Reve Diamonds€920 EUR

11 data points across 18 retailers

16 retailers

Retailer 1
-
€132 EUR
$148 USD
Price last confirmed 8 days ago
Retailer 2
-
€154 EUR
$172 USD
View
Price last confirmed 11 days ago
Retailer 3
-
€165 EUR
$184 USD
View
Price last confirmed 10 days ago
Retailer 4
-
€195 EUR
HK$1,700 HKD
View
Price last confirmed 8 days ago
Retailer 5
-
€214 EUR
£188 GBP
View
Price last confirmed 15 days ago
Retailer 6
-
€224 EUR
$250 USD
View
Price last confirmed 9 days ago
Retailer 7
-
€275 EUR
£242 GBP
View
Price last confirmed 8 days ago
Retailer 8
-
€281 EUR
$314 USD
View
Price last confirmed 8 days ago
Retailer 9
-
€331 EUR
£291 GBP
View
Price last confirmed 9 days ago
B+
Retailer 10
-
€385 EUR
$430 USD
View
Retailer 11
-
€460 EUR
SGD 694 SGD
View
Price last confirmed 9 days ago
Retailer 12
-
€528 EUR
$590 USD
View
Price last confirmed 10 days ago
Retailer 13
-
€558 EUR
$623 USD
View
Price last confirmed 9 days ago
Retailer 14
-
€578 EUR
$646 USD
View
Price last confirmed 8 days ago
Retailer 15
-
€773 EUR
£680 GBP
View
Price last confirmed 11 days ago
Most Expensive
Reve Diamonds
F39C09A23 · Oct 23
€920 EUR
$1,028 USD
View
Price last confirmed 9 days ago
15 more retailers have this diamond
Prices start from €385 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.

B+
1.06ct Marquise
€385 EUR