Marquise|Lab Grown|IGI

2.36ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG817611585

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817611585

Diamond specifications and retailer prices

From $433 USD
As of October 31, 2026
Save $1,154 USD (73%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,146 USD at Frank Darling · As of October 22, 2026
View at Frank Darling

About this 2.36ct lab-grown marquise diamond

This 2.36ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817611585 or 817611585. Listed at 4 retailers as of October 31, 2026, with a 267% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.36
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817611585
Dimensions14.29 × 6.97 × 4.25 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.29 mm6.97 mm2.36 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817611585
Side View
Table 63.0%Crown 34.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.0%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $2,146 USD|Low: $429 USD|High: $2,146 USD|Avg: $1,154 USD|+0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 3$433 USD
Retailer 4$614 USD
Retailer 6$748 USD
Retailer 5$919 USD
Retailer 7$1,352 USD
Retailer 2$1,587 USD
Frank Darling$2,146 USD

12 data points across 7 retailers

4 retailers$433 USD to $1,587 USD

A
Cheapest Retailer
-
$433 USD
Final sale: no returns
B+
Retailer 2
-
$614 USD
View
B
Retailer 3
-
$1,587 USD
View
Most Expensive
Frank Darling
100760611390KD · Oct 22
$2,146 USD
View
Price last confirmed 9 days ago
3 more retailers have this diamond
Prices start from $433 USDSave up to $1,154 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.36ct Marquise
$433 USD