Marquise|Lab Grown|IGI

1.00ct D SI1 Marquise Lab Grown Diamond

ID • D/SI1 • IGI LG805669618

Certificate IGI LG805669618

Diamond specifications and retailer prices

From $112 USD
Save $918 USD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,030 USD at Brilliant Earth
View at Brilliant Earth

About this 1ct lab-grown marquise diamond

This 1ct 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 LG805669618 or 805669618. Listed at 10 retailers, with prices from $112 to $1,030 at Brilliant Earth, a $918 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

1.00
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle31.7°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805669618
Dimensions10.24 × 5.15 × 3.36 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.24 mm5.15 mm1.00 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG805669618
Side View
Table 62.0%Crown 31.7°Girdle: MED-THKPavilion 42.8°Culet: NoneDepth 65.2%

Caratlytics Score

How it works
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 2 days ago
Current: $1,030 USD|Low: $86 USD|High: $1,030 USD|Avg: $359 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12

16 data points across 12 retailers

10 retailers$112 USD - $1,030 USD

A
Cheapest Retailer
-
$112 USD
View
B+
Retailer 2
-
$205 USD
HK$1,600 HKD
View
B+
Retailer 3
-
$238 USD
View
B+
Retailer 4
-
$288 USD
£227 GBP
View
B+
Retailer 5
-
$292 USD
€278 EUR
View
B+
Retailer 6
-
$322 USD
View
B+
Retailer 7
-
$411 USD
View
B
Retailer 8
-
$450 USD
View
B
Retailer 9
-
$485 USD
SGD 655 SGD
View
Most Expensive
C
Brilliant Earth
20006143A · Sep 4
$1,030 USD
View
9 more retailers have this diamond
Prices start from $112 USDSave up to $918 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.

A
1.00ct Marquise
$112 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.