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Marquise|Lab Grown|IGI

2.73ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG754593692

Certificate IGI LG754593692

Diamond specifications and retailer prices

From $2,527 USD
Save $12,993 USD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $15,520 USD at Do Amore Diamonds
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG754593692 or 754593692. Listed at 14 retailers, with prices from $2,527 to $15,520 at Do Amore Diamonds, a $12,993 spread on the same certified stone. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.73
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754593692
Dimensions14.77 × 14.77 × 7.13 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
14.77 mm14.77 mm2.73 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754593692
Side View
Table 56.0%Crown 35.1°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $15,520 USD|Low: $2,136 USD|High: $19,826 USD|Avg: $7,583 USD|-1.1%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
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Retailer 17
October 1, 2026
Retailer 16$2,527 USD
Retailer 3$2,588 USD
Retailer 17$2,619 USD
Retailer 4$2,780 USD
Retailer 5$3,484 USD
Retailer 11$4,103 USD
Retailer 2$4,545 USD
Retailer 14$6,340 USD
Retailer 12$6,866 USD
Retailer 15$7,167 USD
Retailer 8$7,360 USD
Retailer 13$7,828 USD
Retailer 6$10,130 USD
Retailer 10$10,904 USD
Retailer 7$14,485 USD
Do Amore Diamonds$15,520 USD
Retailer 9$19,826 USD

13 data points across 17 retailers

14 retailers$2,527 USD to $15,520 USD

A
Cheapest Retailer
-
$2,527 USD
A
Retailer 2
-
$2,588 USD
View
A
Retailer 3
-
$2,619 USD
View
A
Retailer 4
-
$2,780 USD
View
A
Retailer 5
-
$3,484 USD
View
A
Retailer 6
-
$4,103 USD
View
A
Retailer 7
-
$4,545 USD
€4,329 EUR
View
B+
Retailer 8
-
$6,340 USD
View
B+
Retailer 9
-
$6,866 USD
A$10,563 AUD
View
B+
Retailer 10
-
$7,167 USD
View
B+
Retailer 11
-
$7,828 USD
£6,164 GBP
View
B
Retailer 12
-
$10,130 USD
View
B
Retailer 13
-
$10,904 USD
A$16,775 AUD
View
Most Expensive
B
Do Amore Diamonds
27-4899C12D6 · Sep 30
$15,520 USD
View
13 more retailers have this diamond
Prices start from $2,527 USDSave up to $12,993 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.

A
2.73ct Marquise
$2,527 USD