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Marquise|Lab Grown|IGI

1.27ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG816692097

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816692097

Diamond specifications and retailer prices

From €232 EUR
$260 USD
As of November 2, 2026
Save €1,043 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,060 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 LG816692097 or 816692097. Listed at 18 retailers as of October 26, 2026, with a 450% 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 angle35.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816692097
Dimensions11.70 × 5.66 × 3.55 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.70 mm5.66 mm1.27 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816692097
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.7%

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: €2,060 EUR|Low: €232 EUR|High: €2,060 EUR|Avg: €736 EUR
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 20
November 2, 2026
Retailer 2€232 EUR
Retailer 9€259 EUR
Retailer 14€269 EUR
Retailer 4€288 EUR
Retailer 15€288 EUR
Retailer 8€363 EUR
Retailer 3€427 EUR
Retailer 19€432 EUR
Retailer 12€448 EUR
Retailer 6€479 EUR
Retailer 11€530 EUR
Retailer 13€557 EUR
Retailer 20€664 EUR
Retailer 17€775 EUR
Retailer 5€884 EUR
Retailer 16€1,022 EUR
Retailer 10€1,170 EUR
Retailer 7€1,234 EUR
Retailer 18€1,275 EUR
Do Amore Diamonds€2,060 EUR

24 data points across 20 retailers

18 retailers€232 EUR to €1,275 EUR

A
Cheapest Retailer
-
€232 EUR
$260 USD
A
Retailer 2
-
€259 EUR
$291 USD
View
Final sale: no returns
A
Retailer 3
-
€269 EUR
$302 USD
View
Retailer 4
-
€288 EUR
$323 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€288 EUR
$323 USD
View
A
Retailer 6
-
€363 EUR
$407 USD
View
Retailer 7
-
€427 EUR
£377 GBP
View
Price last confirmed 16 days ago
A
Retailer 8
-
€432 EUR
$485 USD
View
A
Retailer 9
-
€479 EUR
$537 USD
View
B+
Retailer 10
-
€557 EUR
£492 GBP
View
B+
Retailer 11
-
€664 EUR
$745 USD
View
B+
Retailer 12
-
€775 EUR
A$1,338 AUD
View
B
Retailer 13
-
€884 EUR
$992 USD
View
B
Retailer 14
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€1,022 EUR
$1,146 USD
View
B
Retailer 15
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€1,170 EUR
$1,312 USD
View
B
Retailer 16
-
€1,234 EUR
$1,384 USD
View
B
Retailer 17
-
€1,275 EUR
£1,126 GBP
View
Most Expensive
Do Amore Diamonds
27-3AB1A44F3 · Oct 31
€2,060 EUR
$2,310 USD
View
Price under review
17 more retailers have this diamond
Prices start from €232 EURSave up to €1,043 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
€232 EUR