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Marquise|Lab Grown|IGI

3.07ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG834615420

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG834615420

Diamond specifications and retailer prices

From $715 SGD
$558 USD
As of October 29, 2026
Save $3,860 SGD (84%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,575 SGD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 3.07ct lab-grown marquise diamond

This 3.07ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG834615420 or 834615420. Listed at 5 retailers as of October 29, 2026, with prices from $715 to $4,575, a $3,860 spread on the same certified stone. Frank Darling lists it at $4,575. 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

3.07
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834615420
Dimensions14.99 × 7.48 × 4.79 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.99 mm7.48 mm3.07 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834615420
Side View
Table 63.0%Crown 37.1°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 64.0%

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 29
Current: $4,575 SGD|Low: $715 SGD|High: $4,614 SGD|Avg: $2,250 SGD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 2$715 SGD
Retailer 8$929 SGD
Retailer 3$996 SGD
Retailer 6$1,258 SGD
Retailer 7$1,561 SGD
Retailer 9$2,433 SGD
Retailer 5$2,672 SGD
Retailer 4$3,153 SGD
Frank Darling$4,575 SGD
Retailer 10$4,614 SGD

13 data points across 10 retailers

5 retailers$715 SGD to $4,575 SGD

A
Cheapest Retailer
-
$715 SGD
$558 USD
Final sale: no returns
B+
Retailer 2
-
$996 SGD
$777 USD
View
B+
Retailer 3
-
$2,672 SGD
$2,085 USD
View
B
Retailer 4
-
$3,153 SGD
$2,460 USD
View
Most Expensive
B
Frank Darling
100198878835KD · Oct 29
$4,575 SGD
$3,570 USD
View
4 more retailers have this diamond
Prices start from $715 SGDSave up to $3,860 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
3.07ct Marquise
$715 SGD