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Marquise|Lab Grown|IGI

2.73ct D IF Marquise Lab Grown Diamond

GD • D/IF • IGI LG723536088

Certificate IGI LG723536088

Diamond specifications and retailer prices

From $4,309 USD
Save $12,510 USD (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $16,819 USD at Taylor and Hart
View at Taylor and Hart

About this 2.73ct lab-grown marquise diamond

This 2.73ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG723536088 or 723536088. Listed at 17 retailers, with prices from $4,309 to $16,819 at Taylor and Hart, a $12,510 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.73
Carat
D
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723536088
Dimensions14.36 × 7.18 × 4.38 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.36 mm7.18 mm2.73 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723536088
Side View
Table 60.0%Crown 37.8°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $7,580 USD|Low: $1,666 USD|High: $16,819 USD|Avg: $6,426 USD|+69.7%
Retailer 1
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
Taylor and Hart
October 1, 2026
Retailer 4$4,309 USD
Retailer 15$4,511 USD
Retailer 2$4,571 USD
Retailer 6$4,785 USD
Retailer 7$4,828 USD
Retailer 13$6,340 USD
Retailer 11$6,387 USD
Retailer 3$6,645 USD
Retailer 10$6,664 USD
Retailer 1$7,580 USD
Retailer 5$8,408 USD
Retailer 14$10,130 USD
Retailer 12$10,264 USD
Retailer 9$11,998 USD
Retailer 16$12,427 USD
Retailer 8$13,793 USD
Taylor and Hart$16,819 USD

38 data points across 17 retailers

17 retailers$4,309 USD to $16,819 USD

B+
Cheapest Retailer
-
$4,309 USD
B+
Retailer 2
-
$4,511 USD
View
B+
Retailer 3
-
$4,571 USD
View
B+
Retailer 4
-
$4,785 USD
View
B+
Retailer 5
-
$4,828 USD
View
B
Retailer 6
-
$6,340 USD
View
B
Retailer 7
-
$6,383 USD
£5,026 GBP
View
B+
Retailer 8
-
$6,645 USD
£5,232 GBP
View
B+
Retailer 9
-
$6,664 USD
View
B
Retailer 10
-
$7,580 USD
€7,219 EUR
View
B
Retailer 11
-
$8,408 USD
View
B
Retailer 12
-
$10,130 USD
View
B
Retailer 13
-
$10,264 USD
£8,082 GBP
View
B
Retailer 14
-
$11,998 USD
A$18,458 AUD
View
B
Retailer 15
-
$12,427 USD
View
B
Retailer 16
-
$13,793 USD
View
Most Expensive
B
Taylor and Hart
4ONKG3Q · Sep 30
$16,819 USD
View
16 more retailers have this diamond
Prices start from $4,309 USDSave up to $12,510 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.

B+
2.73ct Marquise
$4,309 USD