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Marquise|Lab Grown|IGI

1.27ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG742503309

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG742503309

Diamond specifications and retailer prices

From €212 EUR
$237 USD
As of October 30, 2026
Save €1,379 EUR (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,041 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown marquise diamond

This 1.27ct 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 LG742503309 or 742503309. Listed at 18 retailers as of October 27, 2026, with a 650% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742503309
Dimensions10.91 × 5.73 × 3.62 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.91 mm5.73 mm1.27 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742503309
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.2%

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: €2,041 EUR|Low: €212 EUR|High: €2,041 EUR|Avg: €701 EUR
Do Amore Diamonds
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
November 1, 2026
Retailer 16€212 EUR
Retailer 8€237 EUR
Retailer 17€246 EUR
Retailer 13€263 EUR
Retailer 15€263 EUR
Retailer 7€359 EUR
Retailer 3€390 EUR
Retailer 5€445 EUR
Retailer 6€480 EUR
Retailer 12€499 EUR
Retailer 2€556 EUR
Retailer 11€707 EUR
Retailer 4€849 EUR
Retailer 18€934 EUR
Retailer 9€1,085 EUR
Retailer 14€1,166 EUR
Retailer 10€1,591 EUR
Do Amore Diamonds€2,041 EUR

28 data points across 18 retailers

18 retailers€212 EUR to €1,591 EUR

A
Cheapest Retailer
-
€212 EUR
$237 USD
A
Retailer 2
-
€237 EUR
$265 USD
View
Final sale: no returns
A
Retailer 3
-
€246 EUR
$275 USD
View
A
Retailer 4
-
€263 EUR
$294 USD
View
Retailer 5
-
€263 EUR
$294 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€359 EUR
$401 USD
View
Retailer 7
-
€390 EUR
£343 GBP
View
Price last confirmed 16 days ago
A
Retailer 8
-
€445 EUR
$497 USD
View
A
Retailer 9
-
€480 EUR
$536 USD
View
B+
Retailer 10
-
€499 EUR
ZAR 9,011 ZAR
View
B+
Retailer 11
-
€556 EUR
£489 GBP
View
B+
Retailer 12
-
€707 EUR
A$1,215 AUD
View
B
Retailer 13
-
€849 EUR
$949 USD
View
B
Retailer 14
-
€934 EUR
$1,044 USD
View
B
Retailer 15
-
€1,085 EUR
$1,212 USD
View
B
Retailer 16
-
€1,166 EUR
£1,026 GBP
View
B
Retailer 17
-
€1,591 EUR
£1,400 GBP
View
Most Expensive
Do Amore Diamonds
27-E914B73C3 · Oct 31
€2,041 EUR
$2,280 USD
View
Price under review
17 more retailers have this diamond
Prices start from €212 EURSave up to €1,379 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
1.27ct Marquise
€212 EUR