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Marquise|Lab Grown|IGI

2.50ct E IF Marquise Lab Grown Diamond

- • E/IF • IGI LG754595348

Certificate IGI LG754595348

Diamond specifications and retailer prices

From $2,127 USD
Save $12,513 USD (85%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $14,640 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 2.5ct lab-grown marquise diamond

This 2.5ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG754595348 or 754595348. Listed at 28 retailers, with prices from $2,127 to $14,640 at Do Amore Diamonds, a $12,513 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

2.50
Carat
E
Color
IF
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595348
Dimensions7.04 × 7.04 × 13.75 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
7.04 mm7.04 mm2.50 ctE / IF
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595348
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 64.1%

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: Sep 30
Current: $14,640 USD|Low: $1,808 USD|High: $14,640 USD|Avg: $5,874 USD
Do Amore Diamonds
Retailer 2
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Retailer 23
October 1, 2026
Retailer 5$2,237 USD
Retailer 3$2,564 USD
Retailer 15$2,635 USD
Retailer 21$2,763 USD
Retailer 14$3,300 USD
Retailer 11$3,405 USD
Retailer 13$3,814 USD
Retailer 8$3,958 USD
Retailer 22$4,257 USD
Retailer 20$4,575 USD
Retailer 6$5,166 USD
Retailer 18$6,473 USD
Retailer 17$6,900 USD
Retailer 4$7,121 USD
Retailer 2$7,129 USD
Retailer 7$7,150 USD
Retailer 9$7,255 USD
Retailer 19$7,381 USD
Retailer 10$8,080 USD
Retailer 16$9,512 USD
Retailer 23$9,846 USD
Retailer 12$10,348 USD
Do Amore Diamonds$14,640 USD

34 data points across 23 retailers

28 retailers$2,127 USD to $14,640 USD

A
Cheapest Retailer
-
$2,127 USD
A
Retailer 2
-
$2,237 USD
View
A
Retailer 3
-
$2,314 USD
View
A
Retailer 4
-
$2,434 USD
View
A
Retailer 5
-
$2,564 USD
View
A
Retailer 6
-
$2,635 USD
View
A
Retailer 7
-
$2,763 USD
View
A
Retailer 8
-
$3,300 USD
View
B+
Retailer 9
-
$3,405 USD
HK$26,600 HKD
View
A
Retailer 10
-
$3,743 USD
£2,947 GBP
View
Price last confirmed 21 days ago
B+
Retailer 11
-
$3,744 USD
View
A
Retailer 12
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$3,822 USD
£3,010 GBP
View
B+
Retailer 13
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$3,958 USD
View
B+
Retailer 14
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$4,257 USD
€4,054 EUR
View
B+
Retailer 15
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$4,575 USD
View
B+
Retailer 16
-
$5,166 USD
£4,068 GBP
View
B
Retailer 17
-
$6,473 USD
A$9,959 AUD
View
B
Retailer 18
-
$6,900 USD
ZAR 111,472 ZAR
View
B
Retailer 19
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$7,121 USD
View
B
Retailer 20
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$7,129 USD
A$10,967 AUD
View
B
Retailer 21
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$7,150 USD
View
B
Retailer 22
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$7,255 USD
View
B
Retailer 23
-
$7,381 USD
£5,812 GBP
View
B
Retailer 24
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$8,080 USD
View
B
Retailer 25
-
$9,512 USD
View
B
Retailer 26
-
$9,846 USD
SGD 13,306 SGD
View
B
Retailer 27
-
$10,348 USD
View
Price last confirmed 55 days ago
Most Expensive
B
Do Amore Diamonds
27-90C980B12 · Oct 1
$14,640 USD
View
27 more retailers have this diamond
Prices start from $2,127 USDSave up to $12,513 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
2.50ct Marquise
$2,127 USD