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Marquise|Lab Grown|IGI

1.29ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG851694111

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851694111

Diamond specifications and retailer prices

From €189 EUR
$211 USD
As of November 2, 2026
Save €911 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,100 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 LG851694111 or 851694111. Listed at 17 retailers as of November 1, 2026, with prices from €189 to €1,100, a €911 spread on the same certified stone. Reve Diamonds lists it at €1,100. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851694111
Dimensions11.80 × 5.67 × 3.50 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.80 mm5.67 mm1.29 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851694111
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €313 EUR|Low: €189 EUR|High: €1,100 EUR|Avg: €559 EUR|-0.0%
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
Reve Diamonds
November 2, 2026
Retailer 9€189 EUR
Retailer 4€210 EUR
Retailer 11€219 EUR
Retailer 14€235 EUR
Retailer 1€313 EUR
Retailer 7€315 EUR
Retailer 12€405 EUR
Retailer 10€429 EUR
Retailer 3€467 EUR
Retailer 15€522 EUR
Retailer 5€571 EUR
Retailer 16€753 EUR
Retailer 8€801 EUR
Retailer 6€801 EUR
Retailer 2€850 EUR
Retailer 13€939 EUR
Reve Diamonds€1,100 EUR

4 data points across 17 retailers

17 retailers€189 EUR to €1,100 EUR

A
Cheapest Retailer
-
€189 EUR
$211 USD
A
Retailer 2
-
€210 EUR
$235 USD
View
Final sale: no returns
A
Retailer 3
-
€219 EUR
$245 USD
View
A
Retailer 4
-
€235 EUR
$262 USD
View
A
Retailer 5
-
€313 EUR
£275 GBP
View
B+
Retailer 6
-
€315 EUR
$352 USD
View
A
Retailer 7
-
€405 EUR
ZAR 7,301 ZAR
View
A
Retailer 8
-
€429 EUR
£378 GBP
View
A
Retailer 9
-
€467 EUR
$522 USD
View
B+
Retailer 10
-
€522 EUR
$583 USD
View
B+
Retailer 11
-
€571 EUR
$638 USD
View
B+
Retailer 12
-
€753 EUR
$841 USD
View
B
Retailer 13
-
€801 EUR
$895 USD
View
B
Retailer 14
-
€801 EUR
$895 USD
View
B
Retailer 15
-
€850 EUR
$950 USD
View
B
Retailer 16
-
€939 EUR
£826 GBP
View
Most Expensive
B
Reve Diamonds
D107F4A01 · Nov 1
€1,100 EUR
$1,229 USD
View
16 more retailers have this diamond
Prices start from €189 EURSave up to €911 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
€189 EUR