CaratHunter
Plans
Marquise|Lab Grown|IGI

1.04ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG800611721

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800611721

Diamond specifications and retailer prices

From €239 EUR
$267 USD
As of October 30, 2026
Save €1,668 EUR (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,907 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800611721 or 800611721. Listed at 23 retailers as of October 30, 2026, with prices from €239 to €1,907, a €1,668 spread on the same certified stone. Brilliant Earth lists it at €1,907. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800611721
Dimensions10.58 × 5.40 × 3.28 mm
L/W Ratio1.96
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
10.58 mm5.40 mm1.04 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800611721
Side View
Table 59.0%Crown 33.7°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.7%

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: €1,907 EUR|Low: €239 EUR|High: €2,497 EUR|Avg: €810 EUR|-23.7%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 16€239 EUR
Retailer 7€267 EUR
Retailer 4€297 EUR
Retailer 18€307 EUR
Retailer 5€332 EUR
Retailer 6€371 EUR
Retailer 15€407 EUR
Retailer 13€515 EUR
Retailer 21€538 EUR
Retailer 19€569 EUR
Retailer 12€600 EUR
Retailer 10€638 EUR
Retailer 14€738 EUR
Retailer 8€798 EUR
Retailer 2€912 EUR
Retailer 9€954 EUR
Retailer 3€1,000 EUR
Retailer 20€1,048 EUR
Retailer 17€1,261 EUR
Retailer 11€1,490 EUR
Brilliant Earth€1,907 EUR

31 data points across 21 retailers

23 retailers€239 EUR to €1,907 EUR

A
Cheapest Retailer
-
€239 EUR
$267 USD
A
Retailer 2
-
€267 EUR
$298 USD
View
Final sale: no returns
A
Retailer 3
-
€297 EUR
$332 USD
View
A
Retailer 4
-
€307 EUR
£270 GBP
View
A
Retailer 5
-
€332 EUR
HK$2,900 HKD
View
A
Retailer 6
-
€347 EUR
$388 USD
View
A
Retailer 7
-
€371 EUR
$415 USD
View
A
Retailer 8
-
€371 EUR
$415 USD
View
A
Retailer 9
-
€407 EUR
$455 USD
View
A
Retailer 10
-
€515 EUR
$575 USD
View
A
Retailer 11
-
€538 EUR
$601 USD
View
A
Retailer 12
-
€569 EUR
£501 GBP
View
B+
Retailer 13
-
€600 EUR
View
B+
Retailer 14
-
€638 EUR
ZAR 11,518 ZAR
View
B+
Retailer 15
-
€738 EUR
A$1,268 AUD
View
B+
Retailer 16
-
€798 EUR
SGD 1,205 SGD
View
B+
Retailer 17
-
€912 EUR
$1,019 USD
View
B+
Retailer 18
-
€954 EUR
$1,066 USD
View
B+
Retailer 19
-
€1,000 EUR
$1,117 USD
View
B
Retailer 20
-
€1,048 EUR
$1,171 USD
View
B
Retailer 21
-
€1,261 EUR
$1,409 USD
View
B
Retailer 22
-
€1,490 EUR
£1,311 GBP
View
Most Expensive
B
Brilliant Earth
20146669A · Oct 30
€1,907 EUR
$2,130 USD
View
22 more retailers have this diamond
Prices start from €239 EURSave up to €1,668 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
€239 EUR