Marquise|Lab Grown|IGI

3.05ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG838644064

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838644064

Diamond specifications and retailer prices

From €902 EUR
$1,008 USD
As of November 1, 2026
Save €2,774 EUR (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,677 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG838644064 or 838644064. Listed at 15 retailers as of October 31, 2026, with prices from €902 to €3,677, a €2,774 spread on the same certified stone. Taylor and Hart lists it at €3,677. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.05
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838644064
Dimensions15.07 × 7.46 × 4.71 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.07 mm7.46 mm3.05 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838644064
Side View
Table 60.0%Crown 34.7°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 63.1%

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 1
Current: €902 EUR|Low: €902 EUR|High: €3,677 EUR|Avg: €1,845 EUR
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
Taylor and Hart
November 1, 2026
Retailer 1€902 EUR
Retailer 11€935 EUR
Retailer 4€1,062 EUR
Retailer 3€1,248 EUR
Retailer 5€1,318 EUR
Retailer 2€1,369 EUR
Retailer 9€1,383 EUR
Retailer 10€1,488 EUR
Retailer 13€1,936 EUR
Retailer 6€2,672 EUR
Retailer 12€2,851 EUR
Retailer 14€2,927 EUR
Retailer 8€3,043 EUR
Retailer 7€3,502 EUR
Taylor and Hart€3,677 EUR

9 data points across 15 retailers

15 retailers€902 EUR to €3,677 EUR

Cheapest Retailer
-
€902 EUR
$1,008 USD
Final sale: no returns
A
Retailer 2
-
€935 EUR
$1,045 USD
View
A
Retailer 3
-
€1,062 EUR
$1,187 USD
View
B+
Retailer 4
-
€1,248 EUR
$1,394 USD
View
B+
Retailer 5
-
€1,318 EUR
$1,472 USD
View
B+
Retailer 6
-
€1,369 EUR
$1,529 USD
View
B+
Retailer 7
-
€1,383 EUR
£1,216 GBP
View
B+
Retailer 8
-
€1,488 EUR
£1,309 GBP
View
B
Retailer 9
-
€1,936 EUR
$2,163 USD
View
B
Retailer 10
-
€2,672 EUR
$2,985 USD
View
B
Retailer 11
-
€2,851 EUR
£2,508 GBP
View
B
Retailer 12
-
€2,927 EUR
$3,270 USD
View
B
Retailer 13
-
€3,043 EUR
$3,399 USD
View
B
Retailer 14
-
€3,502 EUR
£3,081 GBP
View
Most Expensive
B
Taylor and Hart
WB2KGI4 · Oct 31
€3,677 EUR
$4,108 USD
View
14 more retailers have this diamond
Prices start from €902 EURSave up to €2,774 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
3.05ct Marquise
€902 EUR