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Marquise|Lab Grown|IGI

0.73ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG812621820

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG812621820

Diamond specifications and retailer prices

From €144 EUR
$161 USD
As of October 30, 2026
Save €813 EUR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €957 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.73ct lab-grown marquise diamond

This 0.73ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812621820 or 812621820. Listed at 19 retailers as of October 30, 2026, with prices from €144 to €957, a €813 spread on the same certified stone. Reve Diamonds lists it at €957. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621820
Dimensions9.39 × 4.74 × 2.89 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.39 mm4.74 mm0.73 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621820
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €315 EUR|Low: €114 EUR|High: €957 EUR|Avg: €402 EUR|+2.4%
Retailer 1
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Retailer 3
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Retailer 5
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Retailer 18
Reve Diamonds
October 31, 2026
Retailer 14€144 EUR
Retailer 9€160 EUR
Retailer 3€167 EUR
Retailer 2€179 EUR
Retailer 16€179 EUR
Retailer 4€206 EUR
Retailer 5€252 EUR
Retailer 7€296 EUR
Retailer 18€311 EUR
Retailer 1€315 EUR
Retailer 13€323 EUR
Retailer 6€366 EUR
Retailer 8€453 EUR
Retailer 15€455 EUR
Retailer 11€462 EUR
Retailer 17€575 EUR
Retailer 10€624 EUR
Retailer 12€841 EUR
Reve Diamonds€957 EUR

40 data points across 19 retailers

19 retailers€144 EUR to €957 EUR

A
Cheapest Retailer
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€144 EUR
$161 USD
A
Retailer 2
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€160 EUR
$179 USD
View
Final sale: no returns
A
Retailer 3
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€167 EUR
$187 USD
View
A
Retailer 4
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€179 EUR
$200 USD
View
A
Retailer 5
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€179 EUR
$200 USD
View
A
Retailer 6
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€206 EUR
$230 USD
View
A
Retailer 7
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€252 EUR
$282 USD
View
A
Retailer 8
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€296 EUR
$331 USD
View
A
Retailer 9
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€311 EUR
View
A
Retailer 10
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€315 EUR
£278 GBP
View
A
Retailer 11
-
€323 EUR
ZAR 5,835 ZAR
View
Retailer 12
-
€366 EUR
$408 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
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€453 EUR
$506 USD
View
B+
Retailer 14
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€455 EUR
A$782 AUD
View
B+
Retailer 15
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€462 EUR
$516 USD
View
B+
Retailer 16
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€575 EUR
$642 USD
View
B
Retailer 17
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€624 EUR
$697 USD
View
B
Retailer 18
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€841 EUR
£740 GBP
View
Most Expensive
B
Reve Diamonds
E4AB23BED · Oct 30
€957 EUR
$1,070 USD
View
18 more retailers have this diamond
Prices start from €144 EURSave up to €813 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
0.73ct Marquise
€144 EUR