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Marquise|Lab Grown|IGI

1.72ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG844634773

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844634773

Diamond specifications and retailer prices

From $448 USD
HK$3,500 HKD
As of November 1, 2026
Save $1,422 USD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,870 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844634773 or 844634773. Listed at 16 retailers as of November 1, 2026, with prices from $448 to $1,870, a $1,422 spread on the same certified stone. Brilliant Earth lists it at $1,870. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844634773
Dimensions11.93 × 6.25 × 3.97 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.93 mm6.25 mm1.72 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844634773
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
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: Nov 1
Current: $1,870 USD|Low: $427 USD|High: $20,409 USD|Avg: $1,786 USD|-67.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 4$427 USD
Retailer 3$448 USD
Retailer 12$540 USD
Retailer 16$555 USD
Retailer 14$651 USD
Retailer 10$693 USD
Retailer 2$718 USD
Retailer 17$803 USD
Retailer 13$937 USD
Retailer 11$980 USD
Retailer 5$1,285 USD
Retailer 8$1,336 USD
Retailer 7$1,408 USD
Retailer 15$1,613 USD
Retailer 6$1,699 USD
Brilliant Earth$1,870 USD
Retailer 9$8,352 USD

19 data points across 17 retailers

16 retailers$448 USD to $1,870 USD

A
Cheapest Retailer
-
$448 USD
HK$3,500 HKD
A
Retailer 2
-
$540 USD
View
A
Retailer 3
-
$555 USD
View
Retailer 4
-
$651 USD
€620 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
$693 USD
ZAR 11,192 ZAR
View
A
Retailer 6
-
$718 USD
£565 GBP
View
B+
Retailer 7
-
$803 USD
View
B+
Retailer 8
-
$937 USD
A$1,441 AUD
View
B+
Retailer 9
-
$980 USD
View
B+
Retailer 10
-
$1,285 USD
SGD 1,737 SGD
View
B+
Retailer 11
-
$1,336 USD
View
B
Retailer 12
-
$1,408 USD
View
Retailer 13
-
$1,613 USD
£1,270 GBP
View
Price last confirmed 8 days ago
B
Retailer 14
-
$1,699 USD
View
Most Expensive
B
Brilliant Earth
22137083A · Nov 2
$1,870 USD
View
14 more retailers have this diamond
Prices start from $448 USDSave up to $1,422 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
$448 USD