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Marquise|Lab Grown|IGI

2.58ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG706508393

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG706508393

Diamond specifications and retailer prices

From $15,801 SGD
A$19,008 AUD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $15,801 SGD at Novita Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Novita Diamonds

About this 2.58ct lab-grown marquise diamond

This 2.58ct 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 LG706508393 or 706508393. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

2.58
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706508393
Dimensions13.34 × 7.00 × 4.61 mm
L/W Ratio1.91
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
13.34 mm7.00 mm2.58 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706508393
Side View
Table 59.0%Crown 37.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 65.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: $15,801 SGD|Low: $4,534 SGD|High: $38,418 SGD|Avg: $13,107 SGD|+2.7%
Novita 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
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Retailer 15
November 1, 2026
Retailer 2$4,534 SGD
Retailer 6$4,625 SGD
Retailer 5$5,279 SGD
Retailer 11$6,567 SGD
Retailer 15$7,074 SGD
Retailer 12$8,940 SGD
Retailer 3$9,257 SGD
Retailer 8$9,513 SGD
Retailer 4$10,582 SGD
Retailer 13$13,581 SGD
Novita Diamonds$15,801 SGD
Retailer 10$17,297 SGD
Retailer 9$17,864 SGD
Retailer 7$27,342 SGD
Retailer 14$38,418 SGD

5 data points across 15 retailers

1 retailer

B
Novita Diamonds
cert_706508393 · Nov 1
$15,801 SGD
A$19,008 AUD
View

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
2.58ct Marquise
$15,801 SGD