Marquise|Lab Grown|IGI

3.20ct D SI1 Marquise Lab Grown Diamond

EX • D/SI1 • IGI LG741570012

Certificate IGI LG741570012

Diamond specifications and retailer prices

From $1,145 USD
Save $629 USD (35%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,774 USD at Adiamor
View at Adiamor

About this 3.2ct lab-grown marquise diamond

This 3.2ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG741570012 or 741570012. Listed at 5 retailers, with prices from $1,145 to $1,774 at Adiamor, a $629 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

3.20
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741570012
Dimensions15.92 × 7.73 × 4.62 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.92 mm7.73 mm3.20 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741570012
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 59.8%

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: 8 hours ago
Current: $1,774 USD|Low: $1,032 USD|High: $1,774 USD|Avg: $1,308 USD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6

23 data points across 6 retailers

5 retailers$1,145 USD - $1,774 USD

B+
Cheapest Retailer
-
$1,145 USD
View
B+
Retailer 2
-
$1,155 USD
View
B+
Retailer 3
-
$1,264 USD
£996 GBP
View
B
Retailer 4
-
$1,728 USD
A$2,658 AUD
View
Most Expensive
B
Adiamor
D-70927852 · Sep 16
$1,774 USD
View
4 more retailers have this diamond
Prices start from $1,145 USDSave up to $629 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+
3.20ct Marquise
$1,145 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.