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Marquise|Lab Grown|IGI

1.03ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG784650884

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784650884

Diamond specifications and retailer prices

From €223 EUR
$249 USD
As of October 30, 2026
Save €1,581 EUR (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,804 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.03ct lab-grown marquise diamond

This 1.03ct 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 LG784650884 or 784650884. Listed at 22 retailers as of October 28, 2026, with prices from €223 to €1,804, a €1,581 spread on the same certified stone. Rare Carat lists it at €1,804. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784650884
Dimensions10.13 × 5.32 × 3.37 mm
L/W Ratio1.90
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
10.13 mm5.32 mm1.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784650884
Side View
Table 59.0%Crown 35.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A+
Exceptional
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: €1,804 EUR|Low: €223 EUR|High: €2,461 EUR|Avg: €735 EUR
Rare Carat
Retailer 2
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Retailer 22
October 31, 2026
Retailer 14€223 EUR
Retailer 9€250 EUR
Retailer 20€259 EUR
Retailer 5€277 EUR
Retailer 8€277 EUR
Retailer 12€309 EUR
Retailer 17€458 EUR
Retailer 7€463 EUR
Retailer 16€475 EUR
Retailer 4€482 EUR
Retailer 3€524 EUR
Retailer 2€526 EUR
Retailer 11€742 EUR
Retailer 19€849 EUR
Retailer 21€889 EUR
Retailer 15€931 EUR
Retailer 6€935 EUR
Retailer 22€1,078 EUR
Retailer 18€1,109 EUR
Retailer 10€1,209 EUR
Retailer 13€1,665 EUR
Rare Carat€1,804 EUR

39 data points across 22 retailers

22 retailers€223 EUR to €1,804 EUR

A+
Cheapest Retailer
-
€223 EUR
$249 USD
A
Retailer 2
-
€250 EUR
$279 USD
View
Final sale: no returns
A
Retailer 3
-
€259 EUR
$289 USD
View
A
Retailer 4
-
€277 EUR
$309 USD
View
A
Retailer 5
-
€277 EUR
$309 USD
View
A
Retailer 6
-
€309 EUR
HK$2,700 HKD
View
A
Retailer 7
-
€458 EUR
View
A
Retailer 8
-
€463 EUR
$517 USD
View
A
Retailer 9
-
€475 EUR
ZAR 8,574 ZAR
View
A
Retailer 10
-
€482 EUR
$539 USD
View
Retailer 11
-
€511 EUR
$571 USD
View
Price last confirmed 19 days ago
A
Retailer 12
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€524 EUR
$585 USD
View
A
Retailer 13
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€526 EUR
£463 GBP
View
B+
Retailer 14
-
€742 EUR
SGD 1,120 SGD
View
B+
Retailer 15
-
€849 EUR
$949 USD
View
B+
Retailer 16
-
€889 EUR
$993 USD
View
B+
Retailer 17
-
€935 EUR
$1,045 USD
View
B
Retailer 18
-
€1,078 EUR
£948 GBP
View
B+
Retailer 19
-
€1,109 EUR
£976 GBP
View
B
Retailer 20
-
€1,209 EUR
$1,350 USD
View
B
Retailer 21
-
€1,665 EUR
$1,860 USD
View
Most Expensive
B
Rare Carat
A9-81B · Oct 28
€1,804 EUR
$2,015 USD
View
21 more retailers have this diamond
Prices start from €223 EURSave up to €1,581 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+
1.03ct Marquise
€223 EUR