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Marquise|Lab Grown|IGI

2.54ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG715552717

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG715552717

Diamond specifications and retailer prices

From $2,901 SGD
$2,269 USD
As of October 26, 2026
Save $14,089 SGD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $16,990 SGD at Do Amore Diamonds · As of October 26, 2026
View at Do Amore Diamonds

About this 2.54ct lab-grown marquise diamond

This 2.54ct 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 LG715552717 or 715552717. Listed at 16 retailers as of October 26, 2026, with prices from $2,901 to $16,990, a $14,089 spread on the same certified stone. Do Amore Diamonds lists it at $16,990. 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

2.54
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715552717
Dimensions13.60 × 7.01 × 4.59 mm
L/W Ratio1.94
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
13.60 mm7.01 mm2.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715552717
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 65.5%

Caratlytics Score

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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: Oct 26
Current: $16,990 SGD|Low: $2,423 SGD|High: $18,511 SGD|Avg: $6,493 SGD|-8.2%
Do Amore Diamonds
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 1, 2026
Retailer 6$2,524 SGD
Retailer 16$2,686 SGD
Retailer 7$2,873 SGD
Retailer 11$2,901 SGD
Retailer 9$3,032 SGD
Retailer 13$3,075 SGD
Retailer 14$4,345 SGD
Retailer 10$4,485 SGD
Retailer 12$4,702 SGD
Retailer 15$5,128 SGD
Retailer 4$5,459 SGD
Retailer 3$7,684 SGD
Retailer 17$7,886 SGD
Retailer 5$8,814 SGD
Retailer 8$11,045 SGD
Retailer 2$15,548 SGD
Do Amore Diamonds$16,990 SGD

30 data points across 17 retailers

16 retailers$2,901 SGD to $16,990 SGD

Retailer 1
-
$2,524 SGD
$1,974 USD
Price last confirmed 9 days ago
Retailer 2
-
$2,686 SGD
$2,101 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$2,873 SGD
$2,247 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$2,901 SGD
$2,269 USD
View
Retailer 5
-
$3,075 SGD
$2,405 USD
View
Price last confirmed 6 days ago
Retailer 6
-
$4,345 SGD
$3,399 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$4,485 SGD
$3,508 USD
View
A
Retailer 8
-
$4,702 SGD
$3,678 USD
View
Retailer 9
-
$5,128 SGD
€3,820 EUR
View
Price last confirmed 7 days ago
Retailer 10
-
$5,459 SGD
$4,270 USD
View
Price last confirmed 11 days ago
Retailer 11
-
$7,684 SGD
A$9,247 AUD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$7,886 SGD
$6,169 USD
View
Price last confirmed 7 days ago
Retailer 13
-
$8,814 SGD
£5,429 GBP
View
Price last confirmed 11 days ago
B
Retailer 14
-
$11,045 SGD
$8,640 USD
View
B
Retailer 15
-
$15,548 SGD
A$18,711 AUD
View
Most Expensive
B
Do Amore Diamonds
27-98D644E98 · Oct 26
$16,990 SGD
$13,290 USD
View
15 more retailers have this diamond
Prices start from $2,901 SGDSave up to $14,089 SGD

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
2.54ct Marquise
$2,901 SGD