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Marquise|Lab Grown|IGI

1.91ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG809615929

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809615929

Diamond specifications and retailer prices

From €283 EUR
$316 USD
As of November 2, 2026
Save €1,910 EUR (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,193 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.91ct lab-grown marquise diamond

This 1.91ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809615929 or 809615929. Listed at 16 retailers as of October 31, 2026, with prices from €283 to €2,193, a €1,910 spread on the same certified stone. Brilliant Earth lists it at €2,193. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809615929
Dimensions13.33 × 6.62 × 3.97 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
13.33 mm6.62 mm1.91 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809615929
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.0%

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: Nov 2
Current: €2,193 EUR|Low: €283 EUR|High: €2,381 EUR|Avg: €909 EUR|-7.9%
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
November 2, 2026
Retailer 15€283 EUR
Retailer 4€328 EUR
Retailer 13€390 EUR
Retailer 2€401 EUR
Retailer 12€456 EUR
Retailer 3€570 EUR
Retailer 16€596 EUR
Retailer 8€721 EUR
Retailer 11€819 EUR
Retailer 14€1,029 EUR
Retailer 6€1,124 EUR
Retailer 7€1,129 EUR
Retailer 17€1,253 EUR
Retailer 9€1,269 EUR
Retailer 5€1,352 EUR
Retailer 10€1,407 EUR
Brilliant Earth€2,193 EUR

14 data points across 17 retailers

16 retailers€283 EUR to €2,193 EUR

A
Cheapest Retailer
-
€283 EUR
$316 USD
A
Retailer 2
-
€328 EUR
$367 USD
View
A
Retailer 3
-
€390 EUR
HK$3,400 HKD
View
A
Retailer 4
-
€401 EUR
£352 GBP
View
A
Retailer 5
-
€456 EUR
$510 USD
View
A
Retailer 6
-
€570 EUR
$637 USD
View
A
Retailer 7
-
€596 EUR
$666 USD
View
A
Retailer 8
-
€721 EUR
$806 USD
View
A
Retailer 9
-
€819 EUR
A$1,407 AUD
View
B+
Retailer 10
-
€1,029 EUR
$1,150 USD
View
B+
Retailer 11
-
€1,124 EUR
SGD 1,697 SGD
View
B+
Retailer 12
-
€1,129 EUR
$1,261 USD
View
B+
Retailer 13
-
€1,253 EUR
$1,400 USD
View
B
Retailer 14
-
€1,352 EUR
$1,511 USD
View
B
Retailer 15
-
€1,407 EUR
£1,238 GBP
View
Most Expensive
B
Brilliant Earth
20165271A · Oct 31
€2,193 EUR
$2,450 USD
View
15 more retailers have this diamond
Prices start from €283 EURSave up to €1,910 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
1.91ct Marquise
€283 EUR