CaratHunter
Plans
Marquise|Lab Grown|IGI

3.54ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG820601012

Certificate IGI LG820601012

Diamond specifications and retailer prices

From $3,835 USD
£3,019 GBP
Save $5,907 USD (61%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $9,741 USD at Taylor and Hart
View at Taylor and Hart

About this 3.54ct lab-grown marquise diamond

This 3.54ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG820601012 or 820601012. Listed at 4 retailers, with prices from $3,835 to $9,741 at Taylor and Hart, a $5,907 spread on the same certified stone. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.54
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG820601012
Dimensions15.43 × 7.90 × 4.86 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.43 mm7.90 mm3.54 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG820601012
Side View
Table 57.0%Crown 34.1°Girdle: STK-THKPavilion 39°Culet: NoneDepth 61.5%

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: 15 hours ago
Current: $3,835 USD|Low: $3,835 USD|High: $10,917 USD|Avg: $5,717 USD|-9.4%
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart

21 data points across 4 retailers

4 retailers$3,835 USD - $9,741 USD

A
Cheapest Retailer
-
$3,835 USD
£3,019 GBP
View
A
Retailer 2
-
$4,326 USD
View
A
Retailer 3
-
$4,607 USD
View
Most Expensive
B+
Taylor and Hart
X4TT599 · Sep 9
$9,741 USD
View
3 more retailers have this diamond
Prices start from $3,835 USDSave up to $5,907 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
3.54ct Marquise
$3,835 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.