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Marquise|Lab Grown|IGI

2.59ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG771647583

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG771647583

Diamond specifications and retailer prices

From $521 USD
As of November 2, 2026
Save $4,109 USD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,630 USD at Do Amore Diamonds · As of November 1, 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 LG771647583 or 771647583. Listed at 22 retailers as of November 1, 2026, with prices from $521 to $4,630, a $4,109 spread on the same certified stone. Do Amore Diamonds lists it at $4,630. 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 angle35.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771647583
Dimensions14.27 × 7.15 × 4.45 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.27 mm7.15 mm2.59 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771647583
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
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: $4,630 USD|Low: $500 USD|High: $4,630 USD|Avg: $1,650 USD
Do Amore Diamonds
Retailer 2
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Retailer 20
November 2, 2026
Retailer 20$521 USD
Retailer 7$584 USD
Retailer 3$646 USD
Retailer 9$646 USD
Retailer 17$785 USD
Retailer 6$857 USD
Retailer 10$909 USD
Retailer 4$1,045 USD
Retailer 2$1,114 USD
Retailer 14$1,585 USD
Retailer 12$1,595 USD
Retailer 18$1,668 USD
Retailer 16$1,722 USD
Retailer 13$1,802 USD
Retailer 5$1,876 USD
Retailer 11$2,073 USD
Retailer 19$2,397 USD
Retailer 15$3,114 USD
Retailer 8$3,989 USD
Do Amore Diamonds$4,630 USD

43 data points across 20 retailers

22 retailers$521 USD to $4,630 USD

A
Cheapest Retailer
-
$521 USD
A
Retailer 2
-
$584 USD
View
Retailer 3
-
$646 USD
View
Price last confirmed 16 days ago
A
Retailer 4
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$646 USD
View
A
Retailer 5
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$776 USD
View
A
Retailer 6
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$785 USD
View
A
Retailer 7
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$857 USD
View
A
Retailer 8
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$909 USD
View
A
Retailer 9
-
$1,045 USD
A$1,608 AUD
View
A
Retailer 10
-
$1,114 USD
£877 GBP
View
B+
Retailer 11
-
$1,585 USD
A$2,438 AUD
View
Retailer 12
-
$1,595 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$1,668 USD
View
B+
Retailer 14
-
$1,722 USD
ZAR 27,812 ZAR
View
B+
Retailer 15
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$1,802 USD
A$2,772 AUD
View
B+
Retailer 16
-
$1,876 USD
View
B
Retailer 17
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$2,073 USD
£1,632 GBP
View
B
Retailer 18
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$2,397 USD
View
B
Retailer 19
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$2,428 USD
View
B
Retailer 20
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$3,114 USD
£2,452 GBP
View
B
Retailer 21
-
$3,989 USD
View
Most Expensive
B
Do Amore Diamonds
27-3BE29BBCA · Nov 1
$4,630 USD
View
21 more retailers have this diamond
Prices start from $521 USDSave up to $4,109 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
$521 USD