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Marquise|Lab Grown|IGI

1.90ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG779614026

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG779614026

Diamond specifications and retailer prices

From $644 USD
As of October 27, 2026
Save $2,436 USD (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,080 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.9ct lab-grown marquise diamond

This 1.9ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779614026 or 779614026. Listed at 5 retailers as of October 27, 2026, with prices from $644 to $3,080, a $2,436 spread on the same certified stone. Do Amore Diamonds lists it at $3,080. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779614026
Dimensions6.54 × 6.54 × 12.68 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.54 mm6.54 mm1.90 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779614026
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.0%

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 27
Current: $3,080 USD|Low: $486 USD|High: $3,080 USD|Avg: $1,321 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 25, 2026
Retailer 4$486 USD
Retailer 9$609 USD
Retailer 7$644 USD
Retailer 12$720 USD
Retailer 6$739 USD
Retailer 10$1,085 USD
Retailer 3$1,144 USD
Retailer 5$1,310 USD
Retailer 11$1,367 USD
Retailer 2$2,000 USD
Retailer 8$2,640 USD
Do Amore Diamonds$3,080 USD

8 data points across 12 retailers

5 retailers$644 USD to $3,080 USD

A
Cheapest Retailer
-
$644 USD
B+
Retailer 2
-
$739 USD
View
B+
Retailer 3
-
$1,310 USD
View
B
Retailer 4
-
$2,000 USD
£1,575 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1787435 · Oct 29
$3,080 USD
View
4 more retailers have this diamond
Prices start from $644 USDSave up to $2,436 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
1.90ct Marquise
$644 USD