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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 €211 EUR
$237 USD
As of November 2, 2026
Save €1,374 EUR (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,033 EUR at Do Amore Diamonds · As of November 2, 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
Color
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

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: €2,033 EUR|Low: €211 EUR|High: €2,033 EUR|Avg: €697 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 3, 2026
Retailer 16€211 EUR
Retailer 8€236 EUR
Retailer 17€245 EUR
Retailer 13€262 EUR
Retailer 15€262 EUR
Retailer 7€358 EUR
Retailer 3€389 EUR
Retailer 5€443 EUR
Retailer 6€478 EUR
Retailer 11€499 EUR
Retailer 2€554 EUR
Retailer 12€704 EUR
Retailer 4€846 EUR
Retailer 18€931 EUR
Retailer 9€1,081 EUR
Retailer 14€1,162 EUR
Retailer 10€1,585 EUR
Do Amore Diamonds€2,033 EUR

30 data points across 18 retailers

18 retailers€211 EUR to €1,585 EUR

A
Cheapest Retailer
-
€211 EUR
$237 USD
A
Retailer 2
-
€236 EUR
$265 USD
View
Final sale: no returns
A
Retailer 3
-
€245 EUR
$275 USD
View
A
Retailer 4
-
€262 EUR
$294 USD
View
Retailer 5
-
€262 EUR
$294 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
€358 EUR
$401 USD
View
A
Retailer 7
-
€443 EUR
$497 USD
View
A
Retailer 8
-
€478 EUR
$536 USD
View
A
Retailer 9
-
€499 EUR
ZAR 9,043 ZAR
View
B+
Retailer 10
-
€554 EUR
£489 GBP
View
B+
Retailer 11
-
€669 EUR
$750 USD
View
B+
Retailer 12
-
€704 EUR
A$1,215 AUD
View
B
Retailer 13
-
€846 EUR
$949 USD
View
B
Retailer 14
-
€931 EUR
$1,044 USD
View
B
Retailer 15
-
€1,081 EUR
$1,212 USD
View
Retailer 16
-
€1,162 EUR
£1,026 GBP
View
Price last confirmed 7 days ago
B
Retailer 17
-
€1,585 EUR
£1,400 GBP
View
Most Expensive
Do Amore Diamonds
27-E914B73C3 · Nov 2
€2,033 EUR
$2,280 USD
View
Price under review
17 more retailers have this diamond
Prices start from €211 EURSave up to €1,374 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
€211 EUR