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Marquise|Lab Grown|IGI

3.07ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG839637707

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839637707

Diamond specifications and retailer prices

From $803 AUD
$564 USD
As of October 29, 2026
Save $4,279 AUD (84%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,082 AUD 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 LG839637707 or 839637707. Listed at 6 retailers as of October 29, 2026, with prices from $803 to $5,082, a $4,279 spread on the same certified stone. Frank Darling lists it at $5,082. 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 angle36°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839637707
Dimensions14.27 × 7.62 × 4.93 mm
L/W Ratio1.87
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.27 mm7.62 mm3.07 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839637707
Side View
Table 60.0%Crown 36°Girdle: STK-THKPavilion 41°Culet: NoneDepth 64.7%

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: $5,082 AUD|Low: $803 AUD|High: $5,083 AUD|Avg: $2,569 AUD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3$803 AUD
Retailer 4$1,115 AUD
Retailer 7$1,420 AUD
Retailer 2$1,567 AUD
Retailer 6$2,994 AUD
Retailer 5$3,502 AUD
Frank Darling$5,082 AUD

8 data points across 7 retailers

6 retailers$803 AUD to $5,082 AUD

A
Cheapest Retailer
-
$803 AUD
$564 USD
Final sale: no returns
B+
Retailer 2
-
$1,115 AUD
$783 USD
View
A
Retailer 3
-
$1,411 AUD
$991 USD
View
B+
Retailer 4
-
$2,994 AUD
$2,103 USD
View
B
Retailer 5
-
$3,502 AUD
$2,460 USD
View
Most Expensive
B
Frank Darling
100199547672KD · Oct 29
$5,082 AUD
$3,570 USD
View
5 more retailers have this diamond
Prices start from $803 AUDSave up to $4,279 AUD

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
$803 AUD