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Marquise|Lab Grown|IGI

5.06ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1 • IGI LG818651466

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818651466

Diamond specifications and retailer prices

From €1,616 EUR
$1,805 USD
As of November 2, 2026
Save €7,559 EUR (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €9,175 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.06ct lab-grown marquise diamond

This 5.06ct 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 LG818651466 or 818651466. Listed at 17 retailers as of October 31, 2026, with prices from €1,616 to €9,175, a €7,559 spread on the same certified stone. Brilliant Earth lists it at €9,175. 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

5.06
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818651466
Dimensions18.09 × 8.98 × 5.51 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.09 mm8.98 mm5.06 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818651466
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.4%

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 2
Current: €9,175 EUR|Low: €1,463 EUR|High: €9,175 EUR|Avg: €3,939 EUR
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
November 1, 2026
Retailer 8€1,463 EUR
Retailer 17€1,616 EUR
Retailer 11€1,720 EUR
Retailer 12€2,288 EUR
Retailer 6€2,308 EUR
Retailer 18€2,497 EUR
Retailer 4€2,656 EUR
Retailer 14€3,173 EUR
Retailer 13€3,273 EUR
Retailer 15€3,281 EUR
Retailer 3€3,885 EUR
Retailer 7€3,901 EUR
Retailer 2€4,612 EUR
Retailer 16€5,053 EUR
Retailer 9€5,580 EUR
Retailer 10€5,700 EUR
Retailer 5€8,673 EUR
Brilliant Earth€9,175 EUR

29 data points across 18 retailers

17 retailers€1,616 EUR to €9,175 EUR

A
Cheapest Retailer
-
€1,616 EUR
$1,805 USD
A
Retailer 2
-
€1,720 EUR
£1,513 GBP
View
B+
Retailer 3
-
€2,288 EUR
£2,012 GBP
View
B+
Retailer 4
-
€2,308 EUR
$2,579 USD
View
Retailer 5
-
€2,497 EUR
View
Price last confirmed 7 days ago
B+
Retailer 6
-
€2,656 EUR
$2,967 USD
View
B
Retailer 7
-
€3,173 EUR
$3,545 USD
View
B
Retailer 8
-
€3,273 EUR
A$5,625 AUD
View
B+
Retailer 9
-
€3,281 EUR
ZAR 59,223 ZAR
View
B
Retailer 10
-
€3,885 EUR
$4,340 USD
View
B
Retailer 11
-
€3,901 EUR
£3,432 GBP
View
B
Retailer 12
-
€4,612 EUR
£4,057 GBP
View
B
Retailer 13
-
€5,053 EUR
$5,645 USD
View
B
Retailer 14
-
€5,580 EUR
SGD 8,425 SGD
View
B
Retailer 15
-
€5,700 EUR
$6,368 USD
View
B
Retailer 16
-
€8,673 EUR
$9,690 USD
View
Most Expensive
B
Brilliant Earth
21703022Y · Oct 31
€9,175 EUR
$10,250 USD
View
16 more retailers have this diamond
Prices start from €1,616 EURSave up to €7,559 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
5.06ct Marquise
€1,616 EUR