Marquise|Lab Grown|IGI

1.29ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG812615124

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG812615124

Diamond specifications and retailer prices

From €269 EUR
$301 USD
As of October 30, 2026
Save €1,145 EUR (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,414 EUR at Brilliant Earth · As of October 29, 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 LG812615124 or 812615124. Listed at 24 retailers as of October 29, 2026, with prices from €269 to €1,414, a €1,145 spread on the same certified stone. Brilliant Earth lists it at €1,414. 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 angle32.8°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812615124
Dimensions11.67 × 5.52 × 3.33 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.67 mm5.52 mm1.29 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812615124
Side View
Table 62.0%Crown 32.8°Girdle: MED-STKPavilion 39°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
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: €1,074 EUR|Low: €259 EUR|High: €1,414 EUR|Avg: €729 EUR|-24.1%
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
Retailer 18
October 31, 2026
Retailer 4€269 EUR
Retailer 17€303 EUR
Retailer 9€312 EUR
Retailer 6€334 EUR
Retailer 10€334 EUR
Retailer 12€474 EUR
Retailer 15€555 EUR
Retailer 18€564 EUR
Retailer 2€592 EUR
Retailer 11€598 EUR
Retailer 16€820 EUR
Retailer 3€843 EUR
Retailer 14€1,016 EUR
Retailer 8€1,072 EUR
Brilliant Earth€1,074 EUR
Retailer 5€1,075 EUR
Retailer 7€1,296 EUR
Retailer 13€1,345 EUR

36 data points across 18 retailers

24 retailers€269 EUR to €1,414 EUR

A
Cheapest Retailer
-
€269 EUR
$301 USD
A
Retailer 2
-
€303 EUR
$338 USD
View
Final sale: no returns
A
Retailer 3
-
€312 EUR
$349 USD
View
A
Retailer 4
-
€334 EUR
$373 USD
View
A
Retailer 5
-
€334 EUR
$373 USD
View
A
Retailer 6
-
€449 EUR
$502 USD
View
A
Retailer 7
-
€474 EUR
$530 USD
View
B+
Retailer 8
-
€555 EUR
View
B+
Retailer 9
-
€558 EUR
$623 USD
View
Retailer 10
-
€564 EUR
ZAR 10,186 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 11
-
€592 EUR
£521 GBP
View
B+
Retailer 12
-
€598 EUR
A$1,028 AUD
View
B+
Retailer 13
-
€610 EUR
$682 USD
View
B+
Retailer 14
-
€820 EUR
A$1,409 AUD
View
B
Retailer 15
-
€843 EUR
$942 USD
View
B+
Retailer 16
-
€1,016 EUR
$1,135 USD
View
B
Retailer 17
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€1,072 EUR
$1,198 USD
View
B
Retailer 18
-
€1,074 EUR
$1,200 USD
View
Retailer 19
-
€1,075 EUR
A$1,848 AUD
View
Price last confirmed 24 days ago
B
Retailer 20
-
€1,115 EUR
$1,246 USD
View
B
Retailer 21
-
€1,296 EUR
£1,140 GBP
View
B
Retailer 22
-
€1,345 EUR
£1,183 GBP
View
B
Retailer 23
-
€1,356 EUR
$1,515 USD
View
Most Expensive
B
Brilliant Earth
20551602A · Oct 29
€1,414 EUR
$1,580 USD
View
23 more retailers have this diamond
Prices start from €269 EURSave up to €1,145 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
€269 EUR