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Marquise|Lab Grown|IGI

3.06ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG838619765

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838619765

Diamond specifications and retailer prices

From $510 SGD
$399 USD
As of November 3, 2026
Save $541 SGD (51%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,609 SGD at Rare Carat · As of October 25, 2026
View at Rare Carat

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838619765 or 838619765. Listed at 3 retailers as of November 3, 2026, with a 106% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.06
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838619765
Dimensions14.92 × 7.55 × 4.77 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.92 mm7.55 mm3.06 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838619765
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $2,609 SGD|Low: $510 SGD|High: $2,609 SGD|Avg: $1,329 SGD
Rare Carat
Retailer 2
Retailer 3
November 3, 2026
Retailer 3$510 SGD
Retailer 2$1,051 SGD
Rare Carat$2,609 SGD

34 data points across 3 retailers

3 retailers$510 SGD to $1,051 SGD

A
Cheapest Retailer
-
$510 SGD
$399 USD
Final sale: no returns
A
Retailer 2
-
$1,051 SGD
£647 GBP
View
Most Expensive
Rare Carat
838619765 · Oct 25
$2,609 SGD
$2,040 USD
View
Price last confirmed 9 days ago
2 more retailers have this diamond
Prices start from $510 SGDSave up to $541 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
3.06ct Marquise
$510 SGD