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Marquise|Lab Grown|IGI

3.06ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG766607138

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG766607138

Diamond specifications and retailer prices

From $1,894 SGD
CA$2,057 CAD
As of November 2, 2026
Save $2,071 SGD (52%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,965 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 LG766607138 or 766607138. Listed at 3 retailers as of November 2, 2026, with prices from $1,894 to $3,965, a $2,071 spread on the same certified stone. Brilliant Earth lists it at $3,965. 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 angle36.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766607138
Dimensions14.22 × 7.66 × 4.86 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizePointed
Top View
14.22 mm7.66 mm3.06 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766607138
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,965 SGD|Low: $364 SGD|High: $6,100 SGD|Avg: $2,056 SGD|-23.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
August 3, 2026
Retailer 5$906 SGD
Retailer 4$921 SGD
Retailer 9$1,060 SGD
Retailer 15$1,160 SGD
Retailer 3$1,233 SGD
Retailer 10$1,349 SGD
Retailer 14$1,461 SGD
Retailer 11$1,894 SGD
Retailer 13$2,127 SGD
Retailer 6$2,339 SGD
Retailer 2$2,504 SGD
Retailer 7$2,998 SGD
Retailer 8$3,561 SGD
Retailer 12$3,888 SGD
Brilliant Earth$3,965 SGD

68 data points across 15 retailers

3 retailers$1,894 SGD to $3,965 SGD

B+
Cheapest Retailer
-
$1,894 SGD
CA$2,057 CAD
B
Retailer 2
-
$2,504 SGD
$1,958 USD
View
Most Expensive
B
Brilliant Earth
19567580Y · Nov 2
$3,965 SGD
$3,100 USD
View
2 more retailers have this diamond
Prices start from $1,894 SGDSave up to $2,071 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.

B+
3.06ct Marquise
$1,894 SGD