Marquise|Lab Grown|IGI

1.09ct D SI1 Marquise Lab Grown Diamond

EX • D/SI1 • IGI LG817695830

Certificate IGI LG817695830

Diamond specifications and retailer prices

From $132 USD
Save $998 USD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,130 USD at Brilliant Earth
View at Brilliant Earth

About this 1.09ct lab-grown marquise diamond

This 1.09ct 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 LG817695830 or 817695830. Listed at 14 retailers, with prices from $132 to $1,130 at Brilliant Earth, a $998 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

1.09
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817695830
Dimensions10.94 × 5.27 × 3.28 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.94 mm5.27 mm1.09 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817695830
Side View
Table 62.0%Crown 37°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.2%

Caratlytics Score

How it works
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 1 hour ago
Current: $1,130 USD|Low: $103 USD|High: $1,130 USD|Avg: $498 USD|+39.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13

31 data points across 13 retailers

14 retailers$132 USD - $1,130 USD

B+
Cheapest Retailer
-
$132 USD
View
B+
Retailer 2
-
$335 USD
€319 EUR
View
B+
Retailer 3
-
$339 USD
View
B+
Retailer 4
-
$343 USD
£270 GBP
View
B
Retailer 5
-
$368 USD
View
B
Retailer 6
-
$388 USD
£306 GBP
View
B
Retailer 7
-
$480 USD
A$738 AUD
View
B
Retailer 8
-
$519 USD
View
C
Retailer 9
-
$580 USD
View
C
Retailer 10
-
$620 USD
View
C
Retailer 11
-
$704 USD
View
C
Retailer 12
-
$1,075 USD
View
C
Retailer 13
-
$1,130 USD
View
Most Expensive
C
Brilliant Earth
20687953A · Sep 16
$1,130 USD
View
13 more retailers have this diamond
Prices start from $132 USDSave up to $998 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+
1.09ct Marquise
$132 USD

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