CaratHunter
Plans
Marquise|Lab Grown|IGI

1.33ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG789613400

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG789613400

Diamond specifications and retailer prices

From $756 USD
CA$1,050 CAD
As of October 30, 2026
Save $244 USD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,000 USD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 1.33ct lab-grown marquise diamond

This 1.33ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789613400 or 789613400. Listed at 3 retailers as of October 30, 2026, with prices from $756 to $1,000, a $244 spread on the same certified stone. The Diamond Guys lists it at $1,000. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789613400
Dimensions11.70 × 5.59 × 3.60 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.70 mm5.59 mm1.33 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789613400
Side View
Table 58.0%Crown 37.1°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $756 USD|Low: $160 USD|High: $1,052 USD|Avg: $729 USD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
The Diamond Guys
August 3, 2026
Retailer 5$514 USD
Retailer 8$533 USD
Retailer 9$558 USD
Retailer 3$561 USD
Retailer 1$756 USD
Retailer 2$772 USD
Retailer 7$778 USD
Retailer 4$871 USD
The Diamond Guys$1,000 USD
Retailer 6$1,028 USD

23 data points across 10 retailers

3 retailers$756 USD to $1,000 USD

B+
Cheapest Retailer
-
$756 USD
CA$1,050 CAD
Retailer 2
-
$772 USD
A$1,188 AUD
View
Price last confirmed 143 days ago
Most Expensive
B
The Diamond Guys
1955241493 · Oct 30
$1,000 USD
View
2 more retailers have this diamond
Prices start from $756 USDSave up to $244 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.

B+
1.33ct Marquise
$756 USD