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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 €268 EUR
$301 USD
As of November 2, 2026
Save €1,140 EUR (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,409 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 €268 to €1,409, a €1,140 spread on the same certified stone. Brilliant Earth lists it at €1,409. 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
Colour
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: Nov 2
Current: €1,070 EUR|Low: €258 EUR|High: €1,409 EUR|Avg: €757 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
November 2, 2026
Retailer 4€268 EUR
Retailer 12€300 EUR
Retailer 9€311 EUR
Retailer 6€333 EUR
Retailer 15€473 EUR
Retailer 17€553 EUR
Retailer 11€573 EUR
Retailer 10€590 EUR
Retailer 14€596 EUR
Retailer 3€817 EUR
Retailer 2€851 EUR
Retailer 16€1,012 EUR
Retailer 8€1,068 EUR
Brilliant Earth€1,070 EUR
Retailer 5€1,071 EUR
Retailer 7€1,291 EUR
Retailer 13€1,332 EUR

36 data points across 17 retailers

24 retailers€268 EUR to €1,409 EUR

A
Cheapest Retailer
-
€268 EUR
$301 USD
A
Retailer 2
-
€300 EUR
$336 USD
View
Final sale: no returns
A
Retailer 3
-
€311 EUR
$349 USD
View
Retailer 4
-
€333 EUR
$373 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€333 EUR
$373 USD
View
A
Retailer 6
-
€448 EUR
$502 USD
View
A
Retailer 7
-
€473 EUR
$530 USD
View
B+
Retailer 8
-
€553 EUR
View
B+
Retailer 9
-
€555 EUR
$623 USD
View
A
Retailer 10
-
€573 EUR
ZAR 10,385 ZAR
View
B+
Retailer 11
-
€590 EUR
£521 GBP
View
B+
Retailer 12
-
€596 EUR
A$1,028 AUD
View
B+
Retailer 13
-
€608 EUR
$682 USD
View
Retailer 14
-
€817 EUR
A$1,409 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
€851 EUR
$955 USD
View
B+
Retailer 16
-
€1,012 EUR
$1,135 USD
View
B
Retailer 17
-
€1,068 EUR
$1,198 USD
View
B
Retailer 18
-
€1,070 EUR
$1,200 USD
View
Retailer 19
-
€1,071 EUR
A$1,848 AUD
View
Price last confirmed 25 days ago
B
Retailer 20
-
€1,111 EUR
$1,246 USD
View
Retailer 21
-
€1,291 EUR
£1,140 GBP
View
Price last confirmed 7 days ago
B
Retailer 22
-
€1,332 EUR
£1,176 GBP
View
B
Retailer 23
-
€1,351 EUR
$1,515 USD
View
Most Expensive
B
Brilliant Earth
20551602A · Oct 29
€1,409 EUR
$1,580 USD
View
23 more retailers have this diamond
Prices start from €268 EURSave up to €1,140 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
€268 EUR