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Marquise|Lab Grown|IGI

2.59ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG754593844

Certificate IGI LG754593844

Diamond specifications and retailer prices

From $5,910 USD
Save $6,617 USD (53%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $12,527 USD at Novita Diamonds
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 4 retailers, with prices from $5,910 to $12,527 at Novita Diamonds, a $6,617 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

2.59
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754593844
Dimensions14.05 × 14.05 × 7.05 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
14.05 mm14.05 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

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: $12,527 USD|Low: $2,027 USD|High: $18,806 USD|Avg: $7,584 USD|+3.7%
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
Retailer 14
Retailer 15
October 1, 2026
Retailer 4$2,027 USD
Retailer 8$2,362 USD
Retailer 9$2,675 USD
Retailer 12$3,125 USD
Retailer 10$3,340 USD
Retailer 13$4,028 USD
Retailer 15$4,599 USD
Retailer 11$4,628 USD
Retailer 2$5,910 USD
Retailer 6$7,137 USD
Novita Diamonds$12,527 USD
Retailer 3$13,776 USD
Retailer 5$14,205 USD
Retailer 14$14,890 USD
Retailer 7$18,806 USD

3 data points across 15 retailers

4 retailers$5,910 USD to $12,527 USD

A
Retailer 1
-
$4,599 USD
€4,380 EUR
Price last confirmed 78 days ago
A
Retailer 2
-
$4,628 USD
View
Price last confirmed 53 days ago
B+
Retailer 3
-
$5,910 USD
View
Most Expensive
B
Novita Diamonds
cert_754593844 · Oct 1
$12,527 USD
A$19,272 AUD
View
3 more retailers have this diamond
Prices start from $5,910 USDSave up to $6,617 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
2.59ct Marquise
$5,910 USD