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Marquise|Lab Grown|IGI

1.37ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG782681449

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782681449

Diamond specifications and retailer prices

From $372 USD
As of October 28, 2026
Save $1,778 USD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,150 USD at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 1.37ct lab-grown marquise diamond

This 1.37ct 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 LG782681449 or 782681449. Listed at 14 retailers as of October 23, 2026, with prices from $372 to $2,150, a $1,778 spread on the same certified stone. Do Amore Diamonds lists it at $2,150. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782681449
Dimensions11.05 × 5.80 × 11.05 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.05 mm5.80 mm1.37 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782681449
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,150 USD|Low: $224 USD|High: $45,800 USD|Avg: $7,891 USD|-95.3%
Do Amore Diamonds
Retailer 2
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October 29, 2026
Retailer 19$224 USD
Retailer 18$278 USD
Retailer 15$367 USD
Retailer 13$372 USD
Retailer 14$438 USD
Retailer 10$468 USD
Retailer 17$562 USD
Retailer 12$704 USD
Retailer 8$775 USD
Retailer 11$781 USD
Retailer 2$822 USD
Retailer 16$986 USD
Retailer 9$1,010 USD
Do Amore Diamonds$2,150 USD
Retailer 4$10,631 USD
Retailer 7$11,449 USD
Retailer 5$11,858 USD
Retailer 6$18,760 USD
Retailer 3$20,199 USD
Retailer 20$21,820 USD

23 data points across 20 retailers

14 retailers$372 USD to $2,150 USD

A
Retailer 1
-
$224 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$278 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$367 USD
£289 GBP
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$372 USD
View
A
Retailer 5
-
$438 USD
View
B+
Retailer 6
-
$562 USD
£443 GBP
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$775 USD
View
Price last confirmed 29 days ago
B+
Retailer 8
-
$822 USD
A$1,265 AUD
View
B
Retailer 9
-
$986 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-14F7F873E · Oct 23
$2,150 USD
View
9 more retailers have this diamond
Prices start from $372 USDSave up to $1,778 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
1.37ct Marquise
$372 USD