CaratHunter
Plans
Marquise|Lab Grown|IGI

1.72ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG842603621

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842603621

Diamond specifications and retailer prices

From $279 USD
As of November 2, 2026
Save $2,201 USD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,480 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.72ct lab-grown marquise diamond

This 1.72ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842603621 or 842603621. Listed at 12 retailers as of November 2, 2026, with prices from $279 to $2,480, a $2,201 spread on the same certified stone. Do Amore Diamonds lists it at $2,480. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842603621
Dimensions12.26 × 6.37 × 3.91 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.26 mm6.37 mm1.72 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842603621
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.4%

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: Nov 2
Current: $2,480 USD|Low: $279 USD|High: $2,480 USD|Avg: $1,047 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8$279 USD
Retailer 6$324 USD
Retailer 2$468 USD
Retailer 10$573 USD
Retailer 5$575 USD
Retailer 7$1,064 USD
Retailer 9$1,229 USD
Retailer 11$1,379 USD
Retailer 3$1,410 USD
Retailer 4$1,533 USD
Do Amore Diamonds$2,480 USD

18 data points across 11 retailers

12 retailers$279 USD to $2,480 USD

A
Cheapest Retailer
-
$279 USD
A
Retailer 2
-
$324 USD
View
A
Retailer 3
-
$468 USD
£369 GBP
View
A
Retailer 4
-
$573 USD
View
A
Retailer 5
-
$575 USD
View
A
Retailer 6
-
$685 USD
View
B+
Retailer 7
-
$1,064 USD
View
B
Retailer 8
-
$1,229 USD
View
B
Retailer 9
-
$1,379 USD
View
B
Retailer 10
-
$1,410 USD
View
B
Retailer 11
-
$1,533 USD
£1,207 GBP
View
Most Expensive
B
Do Amore Diamonds
27-39DB8222A · Nov 2
$2,480 USD
View
11 more retailers have this diamond
Prices start from $279 USDSave up to $2,201 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
1.72ct Marquise
$279 USD