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Marquise|Lab Grown|IGI

2.58ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG825621794

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825621794

Diamond specifications and retailer prices

From $2,874 SGD
$2,248 USD
As of November 2, 2026
Save $9,960 SGD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $12,833 SGD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 2.58ct lab-grown marquise diamond

This 2.58ct 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 LG825621794 or 825621794. Listed at 22 retailers as of November 1, 2026, with prices from $2,874 to $12,833, a $9,960 spread on the same certified stone. Novita Diamonds lists it at $12,833. 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
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825621794
Dimensions14.86 × 7.03 × 4.37 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.86 mm7.03 mm2.58 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825621794
Side View
Table 58.0%Crown 34.6°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.2%

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: Nov 2
Current: $12,833 SGD|Low: $2,759 SGD|High: $13,016 SGD|Avg: $6,212 SGD|+2.9%
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
November 2, 2026
Retailer 4$2,874 SGD
Retailer 7$3,126 SGD
Retailer 5$3,333 SGD
Retailer 3$3,541 SGD
Retailer 6$4,582 SGD
Retailer 8$4,589 SGD
Retailer 15$4,665 SGD
Retailer 12$5,185 SGD
Retailer 2$5,204 SGD
Retailer 14$7,428 SGD
Retailer 10$7,912 SGD
Retailer 13$8,440 SGD
Retailer 11$8,600 SGD
Retailer 9$9,043 SGD
Novita Diamonds$12,833 SGD

38 data points across 15 retailers

22 retailers$2,874 SGD to $12,833 SGD

A
Cheapest Retailer
-
$2,874 SGD
$2,248 USD
A
Retailer 2
-
$3,126 SGD
$2,445 USD
View
Retailer 3
-
$3,333 SGD
$2,607 USD
View
Price last confirmed 22 days ago
A
Retailer 4
-
$3,333 SGD
$2,607 USD
View
A
Retailer 5
-
$3,516 SGD
$2,750 USD
View
Final sale: no returns
A
Retailer 6
-
$3,541 SGD
$2,770 USD
View
A
Retailer 7
-
$3,922 SGD
$3,068 USD
View
A
Retailer 8
-
$4,582 SGD
$3,584 USD
View
A
Retailer 9
-
$4,589 SGD
£2,826 GBP
View
A
Retailer 10
-
$4,665 SGD
$3,649 USD
View
A
Retailer 11
-
$5,185 SGD
€3,863 EUR
View
A
Retailer 12
-
$5,204 SGD
$4,071 USD
View
Retailer 13
-
$5,803 SGD
$4,539 USD
View
Price last confirmed 77 days ago
B+
Retailer 14
-
$6,332 SGD
£3,900 GBP
View
B+
Retailer 15
-
$7,428 SGD
$5,810 USD
View
B+
Retailer 16
-
$7,912 SGD
A$9,521 AUD
View
B+
Retailer 17
-
$8,440 SGD
$6,602 USD
View
B+
Retailer 18
-
$8,600 SGD
ZAR 108,672 ZAR
View
B+
Retailer 19
-
$9,043 SGD
£5,570 GBP
View
B
Retailer 20
-
$9,879 SGD
$7,727 USD
View
B
Retailer 21
-
$11,645 SGD
$9,109 USD
View
Most Expensive
B
Novita Diamonds
cert_825621794 · Nov 1
$12,833 SGD
A$15,444 AUD
View
21 more retailers have this diamond
Prices start from $2,874 SGDSave up to $9,960 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
$2,874 SGD