CaratHunter
Plans
Marquise|Lab Grown|IGI

1.03ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG606327621

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG606327621

Diamond specifications and retailer prices

From €184 EUR
As of November 4, 2026
Save €895 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,079 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG606327621 or 606327621. Listed at 18 retailers as of November 4, 2026, with prices from €184 to €1,079, a €895 spread on the same certified stone. Reve Diamonds lists it at €1,079. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG606327621
Dimensions10.78 × 5.34 × 3.17 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.78 mm5.34 mm1.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG606327621
Side View
Table 65.0%Crown 33.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.4%

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: Nov 4
Current: €415 EUR|Low: €177 EUR|High: €1,079 EUR|Avg: €491 EUR|+8.3%
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
Reve Diamonds
November 5, 2026
Retailer 13€184 EUR
Retailer 8€205 EUR
Retailer 3€213 EUR
Retailer 4€228 EUR
Retailer 15€228 EUR
Retailer 5€307 EUR
Retailer 9€392 EUR
Retailer 2€394 EUR
Retailer 1€415 EUR
Retailer 6€438 EUR
Retailer 11€556 EUR
Retailer 14€586 EUR
Retailer 16€732 EUR
Retailer 12€735 EUR
Retailer 7€778 EUR
Retailer 10€912 EUR
Reve Diamonds€1,079 EUR

45 data points across 17 retailers

18 retailers€184 EUR to €1,079 EUR

A
Cheapest Retailer
-
€184 EUR
A
Retailer 2
-
€205 EUR
View
Final sale: no returns
A
Retailer 3
-
€213 EUR
View
A
Retailer 4
-
€228 EUR
View
Retailer 5
-
€228 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
-
€307 EUR
View
A
Retailer 7
-
€392 EUR
View
B+
Retailer 8
-
€394 EUR
View
B+
Retailer 9
-
€415 EUR
View
B+
Retailer 10
-
€438 EUR
View
B+
Retailer 11
-
€477 EUR
View
Retailer 12
-
€556 EUR
View
Price last confirmed 9 days ago
B+
Retailer 13
-
€586 EUR
View
B
Retailer 14
-
€732 EUR
View
B
Retailer 15
-
€735 EUR
View
B
Retailer 16
-
€778 EUR
View
B
Retailer 17
-
€912 EUR
View
Most Expensive
B
Reve Diamonds
7306FC8E2 · Nov 4
€1,079 EUR
$1,216 USD
View
17 more retailers have this diamond
Prices start from €184 EURSave up to €895 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
€184 EUR