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Marquise|Lab Grown|IGI

3.00ct F IF Marquise Lab Grown Diamond

EX • F/IF • IGI LG844668795

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844668795

Diamond specifications and retailer prices

From $2,434 SGD
$1,903 USD
As of November 2, 2026
Save $8,823 SGD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $11,256 SGD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG844668795 or 844668795. Listed at 8 retailers as of October 31, 2026, with prices from $2,434 to $11,256, a $8,823 spread on the same certified stone. Novita Diamonds lists it at $11,256. 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

3.00
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844668795
Dimensions15.33 × 7.51 × 4.55 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.33 mm7.51 mm3.00 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844668795
Side View
Table 60.0%Crown 33.9°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 60.6%

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: $11,256 SGD|Low: $2,434 SGD|High: $11,256 SGD|Avg: $4,329 SGD
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$2,434 SGD
Retailer 2$2,902 SGD
Retailer 5$2,941 SGD
Retailer 4$3,434 SGD
Retailer 6$3,907 SGD
Retailer 3$5,873 SGD
Retailer 8$7,232 SGD
Novita Diamonds$11,256 SGD

14 data points across 8 retailers

8 retailers$2,434 SGD to $11,256 SGD

A
Cheapest Retailer
-
$2,434 SGD
$1,903 USD
A
Retailer 2
-
$2,902 SGD
£1,787 GBP
View
A
Retailer 3
-
$2,941 SGD
$2,300 USD
View
A
Retailer 4
-
$3,434 SGD
€2,557 EUR
View
B+
Retailer 5
-
$3,907 SGD
$3,055 USD
View
B+
Retailer 6
-
$5,873 SGD
£3,616 GBP
View
B
Retailer 7
-
$7,232 SGD
$5,655 USD
View
Most Expensive
B
Novita Diamonds
cert_844668795 · Oct 31
$11,256 SGD
A$13,541 AUD
View
7 more retailers have this diamond
Prices start from $2,434 SGDSave up to $8,823 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
3.00ct Marquise
$2,434 SGD