CaratHunter
Plans
Marquise|Lab Grown|IGI

4.05ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG830603601

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830603601

Diamond specifications and retailer prices

From €917 EUR
$1,024 USD
As of October 27, 2026
Save €2,794 EUR (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €4,243 EUR at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 4.05ct lab-grown marquise diamond

This 4.05ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830603601 or 830603601. Listed at 20 retailers as of October 27, 2026, with a 305% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.05
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830603601
Dimensions18.18 × 8.46 × 4.72 mm
L/W Ratio2.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.18 mm8.46 mm4.05 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830603601
Side View
Table 63.0%Crown 32.6°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 55.8%

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 27
Current: €4,243 EUR|Low: €917 EUR|High: €4,243 EUR|Avg: €2,318 EUR
Novita Diamonds
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 28, 2026
Retailer 20€917 EUR
Retailer 21€1,027 EUR
Retailer 9€1,051 EUR
Retailer 12€1,121 EUR
Retailer 14€1,121 EUR
Retailer 17€1,222 EUR
Retailer 13€1,524 EUR
Retailer 6€1,604 EUR
Retailer 19€1,867 EUR
Retailer 11€2,101 EUR
Retailer 15€2,120 EUR
Retailer 10€2,274 EUR
Retailer 7€2,363 EUR
Retailer 8€2,399 EUR
Retailer 16€2,933 EUR
Retailer 2€3,264 EUR
Retailer 18€3,298 EUR
Retailer 3€3,566 EUR
Retailer 4€3,612 EUR
Retailer 5€3,711 EUR
Novita Diamonds€4,243 EUR

26 data points across 21 retailers

20 retailers€917 EUR to €3,711 EUR

A
Cheapest Retailer
-
€917 EUR
$1,024 USD
A
Retailer 2
-
€1,051 EUR
$1,174 USD
View
A
Retailer 3
-
€1,121 EUR
$1,252 USD
View
Retailer 4
-
€1,121 EUR
$1,252 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
€1,222 EUR
$1,365 USD
View
A
Retailer 6
-
€1,524 EUR
£1,341 GBP
View
A
Retailer 7
-
€1,604 EUR
$1,792 USD
View
A
Retailer 8
-
€1,867 EUR
View
A
Retailer 9
-
€2,101 EUR
$2,347 USD
View
A
Retailer 10
-
€2,120 EUR
$2,369 USD
View
B+
Retailer 11
-
€2,274 EUR
$2,540 USD
View
B+
Retailer 12
-
€2,363 EUR
ZAR 42,653 ZAR
View
Retailer 13
-
€2,399 EUR
A$4,124 AUD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
€2,933 EUR
£2,580 GBP
View
B+
Retailer 15
-
€3,264 EUR
$3,646 USD
View
B+
Retailer 16
-
€3,298 EUR
$3,684 USD
View
B+
Retailer 17
-
€3,566 EUR
SGD 5,384 SGD
View
B+
Retailer 18
-
€3,612 EUR
£3,177 GBP
View
B+
Retailer 19
-
€3,711 EUR
$4,145 USD
View
Most Expensive
Novita Diamonds
cert_830603601 · Oct 8
€4,243 EUR
A$7,293 AUD
View
Price last confirmed 23 days ago
19 more retailers have this diamond
Prices start from €917 EURSave up to €2,794 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
4.05ct Marquise
€917 EUR