Marquise|Lab Grown|IGI

1.51ct G VVS2 Marquise Lab Grown Diamond

VG • G/VVS2 • IGI LG844687965

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844687965

Diamond specifications and retailer prices

From €235 EUR
$263 USD
As of October 30, 2026
Save €651 EUR (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €887 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.51ct lab-grown marquise diamond

This 1.51ct 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 very-good cut grade and certified by IGI LG844687965 or 844687965. Listed at 9 retailers as of October 30, 2026, with prices from €235 to €887, a €651 spread on the same certified stone. Taylor and Hart lists it at €887. 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

1.51
Carat
G
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844687965
Dimensions11.72 × 6.07 × 3.78 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.72 mm6.07 mm1.51 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844687965
Side View
Table 61.0%Crown 31.9°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.3%

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: €298 EUR|Low: €235 EUR|High: €887 EUR|Avg: €524 EUR|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
November 1, 2026
Retailer 7€235 EUR
Retailer 1€298 EUR
Retailer 8€441 EUR
Retailer 3€449 EUR
Retailer 5€457 EUR
Retailer 2€494 EUR
Retailer 4€609 EUR
Retailer 6€843 EUR
Taylor and Hart€887 EUR

15 data points across 9 retailers

9 retailers€235 EUR to €887 EUR

A
Cheapest Retailer
-
€235 EUR
$263 USD
Final sale: no returns
A
Retailer 2
-
€298 EUR
£262 GBP
View
A
Retailer 3
-
€441 EUR
$493 USD
View
A
Retailer 4
-
€449 EUR
ZAR 8,103 ZAR
View
A
Retailer 5
-
€457 EUR
$511 USD
View
A
Retailer 6
-
€494 EUR
£434 GBP
View
A
Retailer 7
-
€609 EUR
A$1,047 AUD
View
B+
Retailer 8
-
€843 EUR
$942 USD
View
Most Expensive
B
Taylor and Hart
T24PLTD · Oct 31
€887 EUR
$991 USD
View
8 more retailers have this diamond
Prices start from €235 EURSave up to €651 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
1.51ct Marquise
€235 EUR