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Marquise|Lab Grown|IGI

2.59ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG735579505

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG735579505

Diamond specifications and retailer prices

From $585 USD
As of November 2, 2026
Save $4,605 USD (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $5,190 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.59ct lab-grown marquise diamond

This 2.59ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG735579505 or 735579505. Listed at 27 retailers as of November 2, 2026, with prices from $585 to $5,190, a $4,605 spread on the same certified stone. Do Amore Diamonds lists it at $5,190. 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
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735579505
Dimensions14.79 × 7.05 × 4.37 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.79 mm7.05 mm2.59 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735579505
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.0%

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: Nov 2
Current: $5,190 USD|Low: $561 USD|High: $5,190 USD|Avg: $1,715 USD
Do Amore Diamonds
Retailer 2
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Retailer 19
November 2, 2026
Retailer 6$561 USD
Retailer 9$654 USD
Retailer 4$725 USD
Retailer 5$725 USD
Retailer 11$789 USD
Retailer 3$790 USD
Retailer 10$959 USD
Retailer 8$1,055 USD
Retailer 17$1,149 USD
Retailer 2$1,186 USD
Retailer 13$1,778 USD
Retailer 19$1,799 USD
Retailer 14$1,852 USD
Retailer 15$1,932 USD
Retailer 18$2,110 USD
Retailer 7$2,314 USD
Retailer 16$3,171 USD
Retailer 12$4,150 USD
Do Amore Diamonds$5,190 USD

44 data points across 19 retailers

27 retailers$585 USD to $5,190 USD

Retailer 1
-
$561 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$585 USD
View
A
Retailer 3
-
$654 USD
View
Final sale: no returns
Retailer 4
-
$655 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$725 USD
View
Price last confirmed 16 days ago
Retailer 6
-
$725 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$725 USD
View
A
Retailer 8
-
$789 USD
View
A
Retailer 9
-
$790 USD
View
A
Retailer 10
-
$959 USD
View
A
Retailer 11
-
$1,055 USD
View
A
Retailer 12
-
$1,149 USD
A$1,768 AUD
View
A
Retailer 13
-
$1,186 USD
£934 GBP
View
B+
Retailer 14
-
$1,778 USD
A$2,735 AUD
View
B+
Retailer 15
-
$1,799 USD
View
B+
Retailer 16
-
$1,852 USD
A$2,849 AUD
View
B+
Retailer 17
-
$1,932 USD
ZAR 31,205 ZAR
View
Retailer 18
-
$2,105 USD
View
Price last confirmed 32 days ago
B
Retailer 19
-
$2,105 USD
View
B
Retailer 20
-
$2,110 USD
View
B
Retailer 21
-
$2,314 USD
View
B
Retailer 22
-
$2,332 USD
£1,836 GBP
View
B
Retailer 23
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$2,404 USD
View
B
Retailer 24
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$2,699 USD
View
B
Retailer 25
-
$3,171 USD
£2,497 GBP
View
B
Retailer 26
-
$4,150 USD
View
Most Expensive
B
Do Amore Diamonds
27-FFD1CE2AD · Nov 2
$5,190 USD
View
26 more retailers have this diamond
Prices start from $585 USDSave up to $4,605 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.59ct Marquise
$585 USD