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Marquise|Lab Grown|IGI

2.58ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG841679626

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841679626

Diamond specifications and retailer prices

From $538 SGD
$421 USD
As of November 2, 2026
Save $4,716 SGD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,254 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.58ct lab-grown marquise diamond

This 2.58ct 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 LG841679626 or 841679626. Listed at 12 retailers as of October 31, 2026, with prices from $538 to $5,254, a $4,716 spread on the same certified stone. Brilliant Earth lists it at $5,254. 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
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841679626
Dimensions13.62 × 7.25 × 4.54 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.62 mm7.25 mm2.58 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841679626
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.6%

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: $5,254 SGD|Low: $536 SGD|High: $5,254 SGD|Avg: $2,025 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11$538 SGD
Retailer 2$743 SGD
Retailer 6$1,064 SGD
Retailer 5$1,483 SGD
Retailer 9$1,874 SGD
Retailer 8$1,879 SGD
Retailer 12$2,148 SGD
Retailer 4$2,332 SGD
Retailer 7$2,456 SGD
Retailer 3$2,676 SGD
Retailer 10$3,007 SGD
Brilliant Earth$5,254 SGD

24 data points across 12 retailers

12 retailers$538 SGD to $5,254 SGD

A
Cheapest Retailer
-
$538 SGD
$421 USD
A
Retailer 2
-
$743 SGD
£458 GBP
View
Retailer 3
-
$1,064 SGD
€793 EUR
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,483 SGD
A$1,785 AUD
View
B+
Retailer 5
-
$1,874 SGD
$1,466 USD
View
B+
Retailer 6
-
$1,879 SGD
$1,470 USD
View
B+
Retailer 7
-
$2,148 SGD
$1,680 USD
View
B+
Retailer 8
-
$2,332 SGD
$1,824 USD
View
Retailer 9
-
$2,456 SGD
£1,513 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
$2,676 SGD
View
Price last confirmed 20 days ago
B
Retailer 11
-
$3,007 SGD
$2,352 USD
View
Most Expensive
B
Brilliant Earth
21712427A · Oct 31
$5,254 SGD
$4,110 USD
View
11 more retailers have this diamond
Prices start from $538 SGDSave up to $4,716 SGD

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
2.58ct Marquise
$538 SGD