CaratHunter
Plans
Marquise|Lab Grown|IGI

1.04ct E IF Marquise Lab Grown Diamond

VG • E/IF • IGI LG640417534

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG640417534

Diamond specifications and retailer prices

From €277 EUR
$310 USD
As of October 30, 2026
Save €2,184 EUR (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,461 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG640417534 or 640417534. Listed at 22 retailers as of October 29, 2026, with prices from €277 to €2,461, a €2,184 spread on the same certified stone. Do Amore Diamonds lists it at €2,461. 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

1.04
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640417534
Dimensions10.14 × 5.29 × 3.38 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.14 mm5.29 mm1.04 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640417534
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.9%

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: €403 EUR|Low: €267 EUR|High: €1,540 EUR|Avg: €679 EUR|-0.9%
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
October 30, 2026
Retailer 6€277 EUR
Retailer 13€317 EUR
Retailer 5€322 EUR
Retailer 2€344 EUR
Retailer 4€344 EUR
Retailer 1€403 EUR
Retailer 14€434 EUR
Retailer 8€458 EUR
Retailer 12€653 EUR
Retailer 9€682 EUR
Retailer 11€922 EUR
Retailer 16€962 EUR
Retailer 10€1,024 EUR
Retailer 3€1,057 EUR
Retailer 7€1,221 EUR
Retailer 15€1,523 EUR

32 data points across 16 retailers

22 retailers€277 EUR to €2,461 EUR

A
Cheapest Retailer
-
€277 EUR
$310 USD
A
Retailer 2
-
€317 EUR
$354 USD
View
Final sale: no returns
A
Retailer 3
-
€322 EUR
$360 USD
View
A
Retailer 4
-
€344 EUR
$384 USD
View
A
Retailer 5
-
€344 EUR
$384 USD
View
A
Retailer 6
-
€403 EUR
£354 GBP
View
A
Retailer 7
-
€434 EUR
$485 USD
View
A
Retailer 8
-
€434 EUR
$485 USD
View
A
Retailer 9
-
€458 EUR
$512 USD
View
A
Retailer 10
-
€478 EUR
$534 USD
View
B+
Retailer 11
-
€653 EUR
ZAR 11,777 ZAR
View
B+
Retailer 12
-
€682 EUR
£600 GBP
View
B+
Retailer 13
-
€922 EUR
A$1,585 AUD
View
B+
Retailer 14
-
€962 EUR
$1,075 USD
View
B
Retailer 15
-
€1,024 EUR
A$1,760 AUD
View
B
Retailer 16
-
€1,057 EUR
$1,181 USD
View
B
Retailer 17
-
€1,221 EUR
$1,364 USD
View
B
Retailer 18
-
€1,363 EUR
$1,523 USD
View
B
Retailer 19
-
€1,378 EUR
$1,540 USD
View
B
Retailer 20
-
€1,473 EUR
£1,296 GBP
View
B
Retailer 21
-
€1,523 EUR
£1,340 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9976563CA · Oct 29
€2,461 EUR
$2,750 USD
View
21 more retailers have this diamond
Prices start from €277 EURSave up to €2,184 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
1.04ct Marquise
€277 EUR