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Marquise|Lab Grown|IGI

1.34ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG739521417

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG739521417

Diamond specifications and retailer prices

From $303 USD
As of October 30, 2026
Save $1,667 USD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,970 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.34ct lab-grown marquise diamond

This 1.34ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG739521417 or 739521417. Listed at 10 retailers as of October 29, 2026, with prices from $303 to $1,970, a $1,667 spread on the same certified stone. Do Amore Diamonds lists it at $1,970. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739521417
Dimensions5.81 × 5.81 × 3.49 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
5.81 mm5.81 mm1.34 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739521417
Side View
Table 61.0%Crown 34.2°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 60.1%

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 30
Current: $1,970 USD|Low: $136 USD|High: $1,970 USD|Avg: $634 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
Retailer 13
October 30, 2026
Retailer 5$136 USD
Retailer 11$303 USD
Retailer 2$337 USD
Retailer 12$341 USD
Retailer 10$428 USD
Retailer 8$452 USD
Retailer 13$488 USD
Retailer 3$568 USD
Retailer 9$820 USD
Retailer 7$844 USD
Retailer 4$846 USD
Retailer 6$1,130 USD
Do Amore Diamonds$1,970 USD

22 data points across 13 retailers

10 retailers$303 USD to $1,970 USD

A
Cheapest Retailer
-
$303 USD
A
Retailer 2
-
$337 USD
£265 GBP
View
B+
Retailer 3
-
$341 USD
View
A
Retailer 4
-
$428 USD
View
A
Retailer 5
-
$452 USD
€430 EUR
View
B+
Retailer 6
-
$820 USD
View
B+
Retailer 7
-
$844 USD
A$1,298 AUD
View
B
Retailer 8
-
$902 USD
View
B
Retailer 9
-
$1,130 USD
£890 GBP
View
Most Expensive
B
Do Amore Diamonds
27-7DAA934C1 · Oct 29
$1,970 USD
View
9 more retailers have this diamond
Prices start from $303 USDSave up to $1,667 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
1.34ct Marquise
$303 USD