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Oval|Lab Grown|IGI

2.59ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG803640366

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803640366

Diamond specifications and retailer prices

From $351 USD
As of October 29, 2026
Save $1,366 USD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,035 USD at Rare Carat · As of September 28, 2026
View at Rare Carat

About this 2.59ct lab-grown oval diamond

This 2.59ct lab-grown oval 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 LG803640366 or 803640366. Listed at 14 retailers as of October 29, 2026, with a 389% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803640366
Dimensions11.27 × 7.81 × 4.71 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.27 mm7.81 mm2.59 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803640366
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,035 USD|Low: $351 USD|High: $2,035 USD|Avg: $945 USD|+0.1%
Rare Carat
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
Retailer 16
October 31, 2026
Retailer 15$351 USD
Retailer 10$407 USD
Retailer 7$426 USD
Retailer 2$435 USD
Retailer 14$486 USD
Retailer 13$699 USD
Retailer 5$705 USD
Retailer 6$790 USD
Retailer 12$808 USD
Retailer 3$972 USD
Retailer 4$1,054 USD
Retailer 11$1,277 USD
Retailer 9$1,399 USD
Retailer 8$1,413 USD
Retailer 16$1,717 USD
Rare Carat$2,035 USD

20 data points across 16 retailers

14 retailers$351 USD to $1,717 USD

A
Cheapest Retailer
-
$351 USD
A
Retailer 2
-
$407 USD
View
A
Retailer 3
-
$435 USD
View
A
Retailer 4
-
$486 USD
£383 GBP
View
B+
Retailer 5
-
$699 USD
View
A
Retailer 6
-
$705 USD
View
A
Retailer 7
-
$808 USD
View
A
Retailer 8
-
$972 USD
A$1,495 AUD
View
A
Retailer 9
-
$1,054 USD
ZAR 17,033 ZAR
View
B+
Retailer 10
-
$1,277 USD
View
B+
Retailer 11
-
$1,399 USD
View
Retailer 12
-
$1,702 USD
A$2,618 AUD
View
Price last confirmed 120 days ago
B+
Retailer 13
-
$1,717 USD
£1,352 GBP
View
Most Expensive
Rare Carat
803640366 · Sep 28
$2,035 USD
View
Price last confirmed 33 days ago
13 more retailers have this diamond
Prices start from $351 USDSave up to $1,366 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 Oval
$351 USD