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Marquise|Lab Grown|IGI

1.02ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG818660765

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818660765

Diamond specifications and retailer prices

From €159 EUR
$178 USD
As of October 30, 2026
Save €771 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €930 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818660765 or 818660765. Listed at 17 retailers as of October 29, 2026, with prices from €159 to €930, a €771 spread on the same certified stone. MOH London lists it at €930. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818660765
Dimensions10.07 × 5.25 × 3.35 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.07 mm5.25 mm1.02 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818660765
Side View
Table 56.0%Crown 34.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.8%

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 30
Current: €930 EUR|Low: €152 EUR|High: €936 EUR|Avg: €426 EUR|+0.4%
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
Retailer 17
October 31, 2026
Retailer 4€159 EUR
Retailer 16€178 EUR
Retailer 15€185 EUR
Retailer 7€198 EUR
Retailer 8€198 EUR
Retailer 5€294 EUR
Retailer 12€340 EUR
Retailer 11€352 EUR
Retailer 2€356 EUR
Retailer 14€482 EUR
Retailer 10€505 EUR
Retailer 3€538 EUR
Retailer 13€557 EUR
Retailer 6€636 EUR
Retailer 9€644 EUR
Retailer 17€684 EUR
MOH London€930 EUR

39 data points across 17 retailers

17 retailers€159 EUR to €930 EUR

A
Cheapest Retailer
-
€159 EUR
$178 USD
A
Retailer 2
-
€178 EUR
$199 USD
View
Final sale: no returns
A
Retailer 3
-
€185 EUR
$207 USD
View
A
Retailer 4
-
€198 EUR
$221 USD
View
A
Retailer 5
-
€198 EUR
$221 USD
View
A
Retailer 6
-
€294 EUR
$328 USD
View
A
Retailer 7
-
€340 EUR
ZAR 6,128 ZAR
View
A
Retailer 8
-
€352 EUR
$393 USD
View
A
Retailer 9
-
€356 EUR
£313 GBP
View
B+
Retailer 10
-
€482 EUR
A$829 AUD
View
B+
Retailer 11
-
€505 EUR
$564 USD
View
B+
Retailer 12
-
€538 EUR
SGD 812 SGD
View
B+
Retailer 13
-
€557 EUR
A$957 AUD
View
B
Retailer 14
-
€636 EUR
$710 USD
View
B
Retailer 15
-
€663 EUR
$741 USD
View
B
Retailer 16
-
€684 EUR
$765 USD
View
Most Expensive
B
MOH London
LG818660765 · Oct 29
€930 EUR
£818 GBP
View
16 more retailers have this diamond
Prices start from €159 EURSave up to €771 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 Marquise
€159 EUR