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Marquise|Lab Grown|IGI

3.42ct G VS1 Marquise Lab Grown Diamond

VG • G/VS1 • IGI LG849602319

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849602319

Diamond specifications and retailer prices

From $753 SGD
HK$4,600 HKD
As of November 1, 2026
Save $2,241 SGD (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,994 SGD at With Clarity · As of November 2, 2026
View at With Clarity

About this 3.42ct lab-grown marquise diamond

This 3.42ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG849602319 or 849602319. Listed at 8 retailers as of November 1, 2026, with prices from $753 to $2,994, a $2,241 spread on the same certified stone. With Clarity lists it at $2,994. 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

3.42
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849602319
Dimensions14.97 × 7.81 × 5.01 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.97 mm7.81 mm3.42 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849602319
Side View
Table 65.0%Crown 39.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 64.1%

Caratlytics Score

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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 1
Current: $753 SGD|Low: $630 SGD|High: $2,994 SGD|Avg: $1,392 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 31, 2026
Retailer 5$630 SGD
Retailer 1$753 SGD
Retailer 6$781 SGD
Retailer 3$882 SGD
Retailer 7$1,149 SGD
Retailer 4$1,647 SGD
Retailer 2$2,194 SGD
Retailer 8$2,291 SGD
With Clarity$2,994 SGD

4 data points across 9 retailers

8 retailers$753 SGD to $2,994 SGD

A
Cheapest Retailer
-
$753 SGD
HK$4,600 HKD
A
Retailer 2
-
$781 SGD
£481 GBP
View
Retailer 3
-
$882 SGD
$690 USD
View
Price last confirmed 5 days ago
A
Retailer 4
-
$1,149 SGD
£707 GBP
View
B+
Retailer 5
-
$1,647 SGD
$1,288 USD
View
B+
Retailer 6
-
$2,194 SGD
View
B+
Retailer 7
-
$2,291 SGD
$1,791 USD
View
Most Expensive
B
With Clarity
849602319 · Nov 2
$2,994 SGD
$2,341 USD
View
7 more retailers have this diamond
Prices start from $753 SGDSave up to $2,241 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
3.42ct Marquise
$753 SGD