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Marquise|Lab Grown|IGI

3.00ct E IF Marquise Lab Grown Diamond

VG • E/IF • IGI LG835602889

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835602889

Diamond specifications and retailer prices

From $2,290 SGD
$1,791 USD
As of October 31, 2026
Save $6,044 SGD (73%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $8,333 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG835602889 or 835602889. Listed at 3 retailers as of October 30, 2026, with prices from $2,290 to $8,333, a $6,044 spread on the same certified stone. Taylor and Hart lists it at $8,333. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.00
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835602889
Dimensions16.06 × 7.52 × 4.41 mm
L/W Ratio2.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.06 mm7.52 mm3.00 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835602889
Side View
Table 65.0%Crown 35°Girdle: MED-STKPavilion 39.4°CuletDepth 58.6%

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: Oct 31
Current: $2,290 SGD|Low: $2,290 SGD|High: $8,333 SGD|Avg: $5,579 SGD
Retailer 1
Retailer 2
Taylor and Hart
October 31, 2026
Retailer 1$2,290 SGD
Retailer 2$3,362 SGD
Taylor and Hart$8,333 SGD

2 data points across 3 retailers

3 retailers$2,290 SGD to $8,333 SGD

A
Cheapest Retailer
-
$2,290 SGD
$1,791 USD
Final sale: no returns
A
Retailer 2
-
$3,362 SGD
£2,070 GBP
View
Most Expensive
B
Taylor and Hart
FQP0JBZ · Oct 30
$8,333 SGD
$6,519 USD
View
2 more retailers have this diamond
Prices start from $2,290 SGDSave up to $6,044 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
$2,290 SGD