Marquise|Lab Grown|IGI

10.03ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1

Diamond specifications and retailer prices

From €1,943 EUR
$2,171 USD
As of November 2, 2026
Save €1,155 EUR (37%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €3,098 EUR at NZ Jewellers · As of November 1, 2026
View at NZ Jewellers

About this 10.03ct lab-grown marquise diamond

This 10.03ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 6 retailers as of November 1, 2026, with prices from €1,943 to €3,098, a €1,155 spread on the same certified stone. NZ Jewellers lists it at €3,098. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.03
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions21.69 × 11.29 × 7.31 mm
L/W Ratio1.92
Top View
21.69 mm11.29 mm10.03 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.7%

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: Nov 2
Current: €3,098 EUR|Low: €1,943 EUR|High: €22,265 EUR|Avg: €8,113 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 15, 2026
Retailer 4€1,943 EUR
Retailer 2€2,114 EUR
Retailer 3€2,254 EUR
Retailer 5€2,606 EUR
NZ Jewellers€3,098 EUR
Retailer 6€22,265 EUR

4 data points across 6 retailers

6 retailers€1,943 EUR to €3,098 EUR

A
Cheapest Retailer
-
€1,943 EUR
$2,171 USD
A
Retailer 2
-
€2,114 EUR
$2,362 USD
View
A
Retailer 3
-
€2,254 EUR
$2,518 USD
View
A
Retailer 4
-
€2,606 EUR
$2,911 USD
View
Most Expensive
B+
NZ Jewellers
e1b027a6-e57e-4658-ad61-f38da3e4d829 · Nov 1
€3,098 EUR
$3,461 USD
View
4 more retailers have this diamond
Prices start from €1,943 EURSave up to €1,155 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
10.03ct Marquise
€1,943 EUR