Marquise|Lab Grown|IGI

2.00ct E SI1 Marquise Lab Grown Diamond

VG • E/SI1 • IGI LG817603568

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817603568

Diamond specifications and retailer prices

From $278 USD
As of October 31, 2026
Save $947 USD (77%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,225 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 2ct lab-grown marquise diamond

This 2ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG817603568 or 817603568. Listed at 3 retailers as of October 28, 2026, with prices from $278 to $1,225, a $947 spread on the same certified stone. Rare Carat lists it at $1,225. 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

2.00
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817603568
Dimensions12.69 × 6.60 × 4.18 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.69 mm6.60 mm2.00 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817603568
Side View
Table 61.0%Crown 34.9°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 63.3%

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: $1,225 USD|Low: $278 USD|High: $1,235 USD|Avg: $672 USD|-0.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3$278 USD
Retailer 6$519 USD
Retailer 5$605 USD
Retailer 2$606 USD
Retailer 4$618 USD
Rare Carat$1,225 USD

38 data points across 6 retailers

3 retailers$278 USD to $1,225 USD

A
Cheapest Retailer
-
$278 USD
Final sale: no returns
B+
Retailer 2
-
$606 USD
£477 GBP
View
Most Expensive
B
Rare Carat
817603568 · Oct 28
$1,225 USD
View
2 more retailers have this diamond
Prices start from $278 USDSave up to $947 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
2.00ct Marquise
$278 USD