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Marquise|Lab Grown|IGI

1.19ct D SI1 Marquise Lab Grown Diamond

ID • D/SI1 • IGI LG700569342

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG700569342

Diamond specifications and retailer prices

From €226 EUR
$253 USD
As of October 30, 2026
Save €992 EUR (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,219 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.19ct lab-grown marquise diamond

This 1.19ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG700569342 or 700569342. Listed at 17 retailers as of October 30, 2026, with prices from €226 to €1,219, a €992 spread on the same certified stone. Reve Diamonds lists it at €1,219. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.19
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700569342
Dimensions10.53 × 5.74 × 3.48 mm
L/W Ratio1.83
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.53 mm5.74 mm1.19 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700569342
Side View
Table 62.0%Crown 36.3°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.6%

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 30
Current: €1,123 EUR|Low: €180 EUR|High: €1,219 EUR|Avg: €624 EUR
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
Reve Diamonds
November 1, 2026
Retailer 11€226 EUR
Retailer 2€253 EUR
Retailer 12€280 EUR
Retailer 5€309 EUR
Retailer 3€408 EUR
Retailer 8€425 EUR
Retailer 10€469 EUR
Retailer 13€505 EUR
Retailer 6€534 EUR
Retailer 7€743 EUR
Retailer 9€861 EUR
Retailer 4€947 EUR
Retailer 1€1,123 EUR
Reve Diamonds€1,219 EUR

42 data points across 14 retailers

17 retailers€226 EUR to €1,219 EUR

A
Cheapest Retailer
-
€226 EUR
$253 USD
A
Retailer 2
-
€253 EUR
$283 USD
View
Final sale: no returns
A
Retailer 3
-
€262 EUR
$293 USD
View
Retailer 4
-
€280 EUR
$313 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€280 EUR
$313 USD
View
A
Retailer 6
-
€309 EUR
HK$2,700 HKD
View
B+
Retailer 7
-
€408 EUR
$456 USD
View
B+
Retailer 8
-
€425 EUR
$475 USD
View
B
Retailer 9
-
€469 EUR
$524 USD
View
B+
Retailer 10
-
€505 EUR
$564 USD
View
B+
Retailer 11
-
€534 EUR
£470 GBP
View
B
Retailer 12
-
€743 EUR
$830 USD
View
B
Retailer 13
-
€861 EUR
$962 USD
View
B
Retailer 14
-
€901 EUR
$1,007 USD
View
B
Retailer 15
-
€947 EUR
$1,058 USD
View
B
Retailer 16
-
€1,123 EUR
£988 GBP
View
Most Expensive
B
Reve Diamonds
6ECFAD910 · Nov 1
€1,219 EUR
$1,361 USD
View
16 more retailers have this diamond
Prices start from €226 EURSave up to €992 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
1.19ct Marquise
€226 EUR