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Marquise|Lab Grown|IGI

0.45ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG779664266

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG779664266

Diamond specifications and retailer prices

From €114 EUR
$127 USD
As of October 31, 2026
Save €490 EUR (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €604 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 0.45ct lab-grown marquise diamond

This 0.45ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG779664266 or 779664266. Listed at 14 retailers as of October 31, 2026, with prices from €114 to €604, a €490 spread on the same certified stone. Taylor and Hart lists it at €604. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779664266
Dimensions7.72 × 4.00 × 2.43 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.72 mm4.00 mm0.45 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779664266
Side View
Table 61.0%Crown 34.2°Girdle: MED-THKPavilion 37.7°Culet: NoneDepth 60.8%

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 31
Current: €229 EUR|Low: €103 EUR|High: €848 EUR|Avg: €307 EUR|+9.8%
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
Retailer 17
Taylor and Hart
October 31, 2026
Retailer 3€114 EUR
Retailer 16€188 EUR
Retailer 5€208 EUR
Retailer 12€216 EUR
Retailer 1€229 EUR
Retailer 17€251 EUR
Retailer 2€253 EUR
Retailer 15€257 EUR
Retailer 8€296 EUR
Retailer 9€308 EUR
Retailer 11€318 EUR
Retailer 6€320 EUR
Retailer 4€331 EUR
Retailer 14€335 EUR
Retailer 10€348 EUR
Retailer 13€411 EUR
Taylor and Hart€604 EUR
Retailer 7€848 EUR

24 data points across 18 retailers

14 retailers€114 EUR to €604 EUR

A
Cheapest Retailer
-
€114 EUR
$127 USD
Final sale: no returns
A
Retailer 2
-
€188 EUR
$210 USD
View
A
Retailer 3
-
€216 EUR
$241 USD
View
A
Retailer 4
-
€229 EUR
£201 GBP
View
B+
Retailer 5
-
€251 EUR
ZAR 4,532 ZAR
View
B+
Retailer 6
-
€253 EUR
$283 USD
View
B+
Retailer 7
-
€257 EUR
£226 GBP
View
B+
Retailer 8
-
€286 EUR
$319 USD
View
Retailer 9
-
€308 EUR
$344 USD
View
Price last confirmed 45 days ago
Retailer 10
-
€320 EUR
A$550 AUD
View
Price last confirmed 28 days ago
B+
Retailer 11
-
€335 EUR
£295 GBP
View
B+
Retailer 12
-
€348 EUR
CA$540 CAD
View
B
Retailer 13
-
€411 EUR
$459 USD
View
Most Expensive
B
Taylor and Hart
H62DZON · Oct 31
€604 EUR
$674 USD
View
13 more retailers have this diamond
Prices start from €114 EURSave up to €490 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
0.45ct Marquise
€114 EUR