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Marquise|Lab Grown|IGI

3.07ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG840654379

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840654379

Diamond specifications and retailer prices

From $613 SGD
As of November 4, 2026
Save $4,608 SGD (88%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,222 SGD at Frank Darling · As of November 4, 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840654379 or 840654379. Listed at 6 retailers as of November 4, 2026, with prices from $613 to $5,222, a $4,608 spread on the same certified stone. Frank Darling lists it at $5,222. 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
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840654379
Dimensions14.68 × 7.58 × 4.79 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.68 mm7.58 mm3.07 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840654379
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.2%

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: $5,222 SGD|Low: $613 SGD|High: $5,223 SGD|Avg: $2,640 SGD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3$613 SGD
Retailer 5$867 SGD
Retailer 2$1,206 SGD
Retailer 4$2,226 SGD
Retailer 6$3,915 SGD
Frank Darling$5,222 SGD

8 data points across 6 retailers

6 retailers$613 SGD to $5,222 SGD

A
Cheapest Retailer
-
$613 SGD
Final sale: no returns
B+
Retailer 2
-
$867 SGD
View
A
Retailer 3
-
$1,086 SGD
View
B+
Retailer 4
-
$2,226 SGD
View
Retailer 5
-
$3,915 SGD
View
Price last confirmed 8 days ago
Most Expensive
B
Frank Darling
100748040983KD · Nov 4
$5,222 SGD
$4,088 USD
View
5 more retailers have this diamond
Prices start from $613 SGDSave up to $4,608 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
$613 SGD