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Marquise|Lab Grown|IGI

2.59ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG754593844

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754593844

Diamond specifications and retailer prices

From $7,558 SGD
$5,910 USD
As of November 2, 2026
Save $8,307 SGD (52%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $15,865 SGD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 2.59ct lab-grown marquise diamond

This 2.59ct 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 LG754593844 or 754593844. Listed at 3 retailers as of November 1, 2026, with prices from $7,558 to $15,865, a $8,307 spread on the same certified stone. Novita Diamonds lists it at $15,865. 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

2.59
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754593844
Dimensions14.05 × 7.05 × 4.57 mm
L/W Ratio1.99
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
14.05 mm7.05 mm2.59 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754593844
Side View
Table 57.0%Crown 36.5°Girdle: Slightly ThickPavilion 40.5°Culet: NoneDepth 64.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $15,865 SGD|Low: $2,592 SGD|High: $24,052 SGD|Avg: $9,384 SGD|+2.7%
Novita Diamonds
Retailer 2
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Retailer 12
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Retailer 16
November 1, 2026
Retailer 4$2,592 SGD
Retailer 9$3,021 SGD
Retailer 10$3,421 SGD
Retailer 13$3,997 SGD
Retailer 11$4,272 SGD
Retailer 8$4,495 SGD
Retailer 14$5,151 SGD
Retailer 16$5,882 SGD
Retailer 12$5,918 SGD
Retailer 2$7,558 SGD
Retailer 6$9,127 SGD
Novita Diamonds$15,865 SGD
Retailer 3$17,618 SGD
Retailer 5$18,167 SGD
Retailer 15$19,043 SGD
Retailer 7$24,052 SGD

6 data points across 16 retailers

3 retailers$7,558 SGD to $15,865 SGD

Retailer 1
-
$5,918 SGD
$4,628 USD
Price last confirmed 85 days ago
B+
Retailer 2
-
$7,558 SGD
$5,910 USD
View
Most Expensive
B
Novita Diamonds
cert_754593844 · Nov 1
$15,865 SGD
A$19,085 AUD
View
2 more retailers have this diamond
Prices start from $7,558 SGDSave up to $8,307 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.

B+
2.59ct Marquise
$7,558 SGD