Marquise|Lab Grown|IGI

1.27ct E SI1 Marquise Lab Grown Diamond

EX • E/SI1 • IGI LG828610017

Certificate IGI LG828610017

Diamond specifications and retailer prices

From $366 USD
Save $67 USD (15%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $433 USD at Adiamor
View at Adiamor

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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG828610017 or 828610017. Listed at 3 retailers, with prices from $366 to $433 at Adiamor, a $67 spread on the same certified stone. 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

1.27
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG828610017
Dimensions10.84 × 5.71 × 3.67 mm
L/W Ratio1.90
Top View
10.84 mm5.71 mm1.27 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828610017
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.3%

Caratlytics Score

How it works
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 8 hours ago
Current: $433 USD|Low: $366 USD|High: $433 USD|Avg: $403 USD
Adiamor
Retailer 2
Retailer 3

7 data points across 3 retailers

3 retailers$366 USD - $433 USD

B
Cheapest Retailer
-
$366 USD
View
B
Retailer 2
-
$411 USD
£324 GBP
View
Most Expensive
B
Adiamor
D-82150167 · Sep 17
$433 USD
View
2 more retailers have this diamond
Prices start from $366 USDSave up to $67 USD

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.

B
1.27ct Marquise
$366 USD

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