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Marquise|Lab Grown|IGI

0.99ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG791663574

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG791663574

Diamond specifications and retailer prices

From €139 EUR
$155 USD
As of October 30, 2026
Save €873 EUR (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,012 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.99ct lab-grown marquise diamond

This 0.99ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG791663574 or 791663574. Listed at 22 retailers as of October 27, 2026, with prices from €139 to €1,012, a €873 spread on the same certified stone. Queensmith lists it at €1,012. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.2°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791663574
Dimensions10.83 × 4.98 × 2.87 mm
L/W Ratio2.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.83 mm4.98 mm0.99 ctE / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG791663574
Side View
Table 69.0%Crown 39.2°Girdle: STK-THKPavilion 35.5°Culet: NoneDepth 57.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €301 EUR|Low: €139 EUR|High: €814 EUR|Avg: €337 EUR|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10€139 EUR
Retailer 3€156 EUR
Retailer 8€172 EUR
Retailer 11€233 EUR
Retailer 1€301 EUR
Retailer 7€310 EUR
Retailer 6€311 EUR
Retailer 5€327 EUR
Retailer 2€389 EUR
Retailer 9€584 EUR
Retailer 4€809 EUR

45 data points across 11 retailers

22 retailers€139 EUR to €1,012 EUR

Retailer 1
-
€139 EUR
$155 USD
Price last confirmed 11 days ago
Retailer 2
-
€139 EUR
$155 USD
View
Price last confirmed 30 days ago
A
Retailer 3
-
€139 EUR
$155 USD
View
A
Retailer 4
-
€156 EUR
$174 USD
View
Final sale: no returns
Retailer 5
-
€161 EUR
$180 USD
View
Price last confirmed 31 days ago
Retailer 6
-
€170 EUR
$190 USD
View
Price last confirmed 31 days ago
Retailer 7
-
€172 EUR
$192 USD
View
Price last confirmed 10 days ago
A
Retailer 8
-
€172 EUR
$192 USD
View
B+
Retailer 9
-
€233 EUR
$260 USD
View
A
Retailer 10
-
€301 EUR
£265 GBP
View
A
Retailer 11
-
€310 EUR
View
A
Retailer 12
-
€311 EUR
ZAR 5,614 ZAR
View
A
Retailer 13
-
€327 EUR
£288 GBP
View
A
Retailer 14
-
€337 EUR
$376 USD
View
B+
Retailer 15
-
€389 EUR
$435 USD
View
B+
Retailer 16
-
€448 EUR
$500 USD
View
Retailer 17
-
€553 EUR
$618 USD
View
Price last confirmed 30 days ago
B+
Retailer 18
-
€584 EUR
$653 USD
View
B+
Retailer 19
-
€603 EUR
$673 USD
View
B
Retailer 20
-
€809 EUR
£712 GBP
View
B
Retailer 21
-
€940 EUR
$1,050 USD
View
Most Expensive
B
Queensmith
LG791663574 · Oct 27
€1,012 EUR
£890 GBP
View
21 more retailers have this diamond
Prices start from €139 EURSave up to €873 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
0.99ct Marquise
€139 EUR