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Marquise|Lab Grown|IGI

3.08ct E SI1 Marquise Lab Grown Diamond

VG • E/SI1 • IGI LG844652325

Shape and cutting style on the report: Marquise modified brilliant

Certificate IGI LG844652325

Diamond specifications and retailer prices

From $858 SGD
$671 USD
As of October 30, 2026
Save $1,878 SGD (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,736 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.08ct lab-grown marquise diamond

This 3.08ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG844652325 or 844652325. Listed at 7 retailers as of October 28, 2026, with prices from $858 to $2,736, a $1,878 spread on the same certified stone. Rare Carat lists it at $2,736. 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

3.08
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle30°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844652325
Dimensions14.36 × 7.07 × 4.49 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.36 mm7.07 mm3.08 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844652325
Side View
Table 55.0%Crown 32.9°Girdle: STK-THKPavilion 30°Culet: NoneDepth 63.5%

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 30
Current: $2,736 SGD|Low: $846 SGD|High: $3,708 SGD|Avg: $1,564 SGD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4$858 SGD
Retailer 5$951 SGD
Retailer 3$1,034 SGD
Retailer 2$1,286 SGD
Retailer 6$1,762 SGD
Retailer 7$2,109 SGD
Rare Carat$2,736 SGD

15 data points across 7 retailers

7 retailers$858 SGD to $2,736 SGD

B+
Cheapest Retailer
-
$858 SGD
$671 USD
A
Retailer 2
-
$951 SGD
£586 GBP
View
A
Retailer 3
-
$1,034 SGD
$809 USD
View
A
Retailer 4
-
$1,286 SGD
$1,006 USD
View
B+
Retailer 5
-
$1,762 SGD
$1,378 USD
View
B+
Retailer 6
-
$2,109 SGD
£1,299 GBP
View
Most Expensive
B
Rare Carat
VX-A-228_l_844652325 · Oct 28
$2,736 SGD
$2,140 USD
View
6 more retailers have this diamond
Prices start from $858 SGDSave up to $1,878 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
3.08ct Marquise
$858 SGD