Marquise|Lab Grown|IGI

1.29ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG797691934

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797691934

Diamond specifications and retailer prices

From €182 EUR
$203 USD
As of October 19, 2026
19 retailers carry this diamond
Most expensive: €1,591 EUR at Queensmith · As of October 23, 2026
View at Queensmith

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797691934 or 797691934. Listed at 19 retailers as of October 23, 2026. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797691934
Dimensions11.47 × 5.59 × 3.31 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.47 mm5.59 mm1.29 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797691934
Side View
Table 62.0%Crown 37.5°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 59.2%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 19
Current: €396 EUR|Low: €182 EUR|High: €1,133 EUR|Avg: €488 EUR|+7.1%
Retailer 1
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
October 25, 2026
Retailer 5€182 EUR
Retailer 13€203 EUR
Retailer 15€226 EUR
Retailer 16€226 EUR
Retailer 4€304 EUR
Retailer 11€382 EUR
Retailer 1€396 EUR
Retailer 9€400 EUR
Retailer 2€447 EUR
Retailer 7€465 EUR
Retailer 10€552 EUR
Retailer 8€671 EUR
Retailer 14€728 EUR
Retailer 6€773 EUR
Retailer 12€1,061 EUR
Retailer 3€1,078 EUR

36 data points across 16 retailers

19 retailers€182 EUR to €1,591 EUR

Retailer 1
-
€182 EUR
$203 USD
Price last confirmed 14 days ago
Retailer 2
-
€182 EUR
$203 USD
View
Price last confirmed 33 days ago
Retailer 3
-
€182 EUR
$203 USD
View
Price last confirmed 10 days ago
Retailer 4
-
€211 EUR
$236 USD
View
Price last confirmed 34 days ago
Retailer 5
-
€223 EUR
$249 USD
View
Price last confirmed 34 days ago
Retailer 6
-
€226 EUR
$252 USD
View
Price last confirmed 13 days ago
Retailer 7
-
€226 EUR
$252 USD
View
Price last confirmed 17 days ago
Retailer 8
-
€304 EUR
$340 USD
View
Price last confirmed 10 days ago
Retailer 9
-
€382 EUR
ZAR 6,886 ZAR
View
Price last confirmed 10 days ago
Retailer 10
-
€396 EUR
View
Price last confirmed 8 days ago
Retailer 11
-
€400 EUR
£352 GBP
View
Price last confirmed 9 days ago
Retailer 12
-
€552 EUR
A$949 AUD
View
Price last confirmed 9 days ago
Retailer 13
-
€671 EUR
$750 USD
View
Price last confirmed 12 days ago
Retailer 14
-
€725 EUR
$810 USD
View
Price last confirmed 32 days ago
Retailer 15
-
€728 EUR
$813 USD
View
Price last confirmed 10 days ago
Retailer 16
-
€773 EUR
$864 USD
View
Price last confirmed 9 days ago
Retailer 17
-
€1,061 EUR
£933 GBP
View
Price last confirmed 12 days ago
Retailer 18
-
€1,078 EUR
$1,204 USD
View
Price last confirmed 10 days ago
Most Expensive
Queensmith
LG797691934 · Oct 23
€1,591 EUR
£1,400 GBP
View
Price last confirmed 9 days ago
18 more retailers have this diamond

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.

1.29ct Marquise
€182 EUR