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Marquise|Lab Grown|IGI

1.29ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG797603421

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797603421

Diamond specifications and retailer prices

From €461 EUR
As of October 25, 2026
Save €972 EUR (68%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,432 EUR at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.29ct lab-grown marquise diamond

This 1.29ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797603421 or 797603421. Listed at 23 retailers as of October 24, 2026, with prices from €461 to €1,432, a €972 spread on the same certified stone. Brilliant Earth lists it at €1,432. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797603421
Dimensions11.28 × 5.58 × 3.51 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.28 mm5.58 mm1.29 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797603421
Side View
Table 60.0%Crown 33.7°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 62.9%

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 25
Current: €1,432 EUR|Low: €215 EUR|High: €1,450 EUR|Avg: €706 EUR|-1.2%
Brilliant Earth
Retailer 2
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Retailer 24
October 25, 2026
Retailer 24€215 EUR
Retailer 10€241 EUR
Retailer 8€250 EUR
Retailer 22€267 EUR
Retailer 15€279 EUR
Retailer 7€360 EUR
Retailer 14€425 EUR
Retailer 19€451 EUR
Retailer 2€461 EUR
Retailer 3€483 EUR
Retailer 18€488 EUR
Retailer 16€540 EUR
Retailer 4€592 EUR
Retailer 13€655 EUR
Retailer 21€857 EUR
Retailer 23€860 EUR
Retailer 5€904 EUR
Retailer 9€929 EUR
Retailer 11€989 EUR
Retailer 20€1,037 EUR
Retailer 17€1,050 EUR
Retailer 12€1,127 EUR
Retailer 6€1,183 EUR
Brilliant Earth€1,432 EUR

27 data points across 24 retailers

23 retailers€461 EUR to €1,432 EUR

Retailer 1
-
€215 EUR
$240 USD
Price last confirmed 9 days ago
Retailer 2
-
€250 EUR
$279 USD
View
Price last confirmed 11 days ago
Retailer 3
-
€267 EUR
$298 USD
View
Price last confirmed 10 days ago
Retailer 4
-
€279 EUR
$312 USD
View
Price last confirmed 16 days ago
Retailer 5
-
€360 EUR
$402 USD
View
Price last confirmed 9 days ago
Retailer 6
-
€425 EUR
$475 USD
View
Price last confirmed 12 days ago
Retailer 7
-
€451 EUR
ZAR 8,140 ZAR
View
Price last confirmed 9 days ago
A
Retailer 8
-
€461 EUR
View
A
Retailer 9
-
€483 EUR
$540 USD
View
Retailer 10
-
€488 EUR
£429 GBP
View
Price last confirmed 8 days ago
A
Retailer 11
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€540 EUR
A$928 AUD
View
Retailer 12
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€592 EUR
$661 USD
View
Price last confirmed 9 days ago
Retailer 13
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€655 EUR
A$1,126 AUD
View
Price last confirmed 8 days ago
Retailer 14
-
€857 EUR
$958 USD
View
Price last confirmed 10 days ago
Retailer 15
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€860 EUR
$961 USD
View
Price last confirmed 9 days ago
Retailer 16
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€904 EUR
$1,010 USD
View
Price last confirmed 9 days ago
Retailer 17
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€929 EUR
$1,038 USD
View
Price last confirmed 9 days ago
Retailer 18
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€989 EUR
$1,105 USD
View
Price last confirmed 14 days ago
Retailer 19
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€1,037 EUR
£912 GBP
View
Price last confirmed 9 days ago
Retailer 20
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€1,050 EUR
A$1,804 AUD
View
Price last confirmed 32 days ago
Retailer 21
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€1,127 EUR
£991 GBP
View
Price last confirmed 13 days ago
Retailer 22
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€1,183 EUR
$1,322 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
19056633A · Oct 24
€1,432 EUR
$1,600 USD
View
22 more retailers have this diamond
Prices start from €461 EURSave up to €972 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
1.29ct Marquise
€461 EUR