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Marquise|Lab Grown|IGI

3.08ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG774641736

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG774641736

Diamond specifications and retailer prices

From $562 SGD
As of November 4, 2026
Save $3,112 SGD (85%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,806 SGD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 3.08ct lab-grown marquise diamond

This 3.08ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG774641736 or 774641736. Listed at 7 retailers as of November 4, 2026, with a 554% 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

3.08
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774641736
Dimensions15.18 × 7.54 × 4.76 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Top View
15.18 mm7.54 mm3.08 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774641736
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.1%

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: Nov 4
Current: $3,806 SGD|Low: $562 SGD|High: $3,806 SGD|Avg: $1,747 SGD
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
October 31, 2026
Retailer 7$562 SGD
Retailer 10$793 SGD
Retailer 5$946 SGD
Retailer 14$971 SGD
Retailer 12$1,033 SGD
Retailer 11$1,136 SGD
Retailer 13$1,213 SGD
Retailer 4$1,341 SGD
Retailer 6$1,544 SGD
Retailer 3$1,916 SGD
Retailer 2$2,056 SGD
Retailer 8$2,797 SGD
Retailer 9$3,674 SGD
Brilliant Earth$3,806 SGD

16 data points across 14 retailers

7 retailers$562 SGD to $3,674 SGD

A
Cheapest Retailer
-
$562 SGD
Final sale: no returns
B+
Retailer 2
-
$793 SGD
View
Retailer 3
-
$1,136 SGD
View
Price last confirmed 23 days ago
B+
Retailer 4
-
$2,056 SGD
View
Retailer 5
-
$2,797 SGD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$3,674 SGD
View
Most Expensive
Brilliant Earth
19471855A · Sep 28
$3,806 SGD
$2,980 USD
View
Price last confirmed 38 days ago
6 more retailers have this diamond
Prices start from $562 SGDSave up to $3,112 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
$562 SGD