CaratHunter
Plans
Marquise|Lab Grown|IGI

1.00ct E IF Marquise Lab Grown Diamond

VG • E/IF • IGI LG728577401

Certificate IGI LG728577401

Diamond specifications and retailer prices

From $209 USD
Save $891 USD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,100 USD at Taylor and Hart
View at Taylor and Hart

About this 1ct lab-grown marquise diamond

This 1ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG728577401 or 728577401. Listed at 11 retailers, with prices from $209 to $1,100 at Taylor and Hart, a $891 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728577401
Dimensions9.96 × 5.09 × 3.38 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.96 mm5.09 mm1.00 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728577401
Side View
Table 59.0%Crown 36.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 66.4%

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: 1 hour ago
Current: $598 USD|Low: $209 USD|High: $1,100 USD|Avg: $674 USD|-4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart

26 data points across 11 retailers

11 retailers$209 USD - $1,100 USD

A
Cheapest Retailer
-
$209 USD
View
A
Retailer 2
-
$325 USD
View
A
Retailer 3
-
$519 USD
View
A
Retailer 4
-
$540 USD
ZAR 8,718 ZAR
View
A
Retailer 5
-
$573 USD
View
A
Retailer 6
-
$598 USD
£471 GBP
View
A
Retailer 7
-
$623 USD
View
B+
Retailer 8
-
$877 USD
SGD 1,185 SGD
View
B+
Retailer 9
-
$916 USD
View
B
Retailer 10
-
$991 USD
£780 GBP
View
Most Expensive
B
Taylor and Hart
S3MFAM8 · Sep 15
$1,100 USD
View
10 more retailers have this diamond
Prices start from $209 USDSave up to $891 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
$209 USD

Similar diamonds

Comparable stones with the same shape, colour and clarity.

1.00ct E IF Marquise Lab-Grown Diamond, IGI LG728577401