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Marquise|Lab Grown|IGI

3.07ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG847661631

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847661631

Diamond specifications and retailer prices

From $856 AUD
HK$4,700 HKD
As of October 30, 2026
Save $3,870 AUD (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,726 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG847661631 or 847661631. Listed at 9 retailers as of October 29, 2026, with prices from $856 to $4,726, a $3,870 spread on the same certified stone. Brilliant Earth lists it at $4,726. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661631
Dimensions15.25 × 7.53 × 4.66 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.25 mm7.53 mm3.07 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847661631
Side View
Table 59.0%Crown 36°Girdle: MediumPavilion 40.2°Culet: NoneDepth 61.9%

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 30
Current: $4,726 AUD|Low: $709 AUD|High: $4,726 AUD|Avg: $1,980 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8$709 AUD
Retailer 7$856 AUD
Retailer 6$989 AUD
Retailer 10$1,233 AUD
Retailer 5$1,291 AUD
Retailer 9$2,113 AUD
Retailer 2$2,491 AUD
Retailer 3$3,408 AUD
Retailer 4$3,566 AUD
Brilliant Earth$4,726 AUD

5 data points across 10 retailers

9 retailers$856 AUD to $4,726 AUD

A
Cheapest Retailer
-
$856 AUD
HK$4,700 HKD
A
Retailer 2
-
$989 AUD
$695 USD
View
B+
Retailer 3
-
$1,233 AUD
$866 USD
View
A
Retailer 4
-
$1,291 AUD
£714 GBP
View
B+
Retailer 5
-
$2,113 AUD
$1,484 USD
View
B+
Retailer 6
-
$2,491 AUD
SGD 2,365 SGD
View
B+
Retailer 7
-
$3,408 AUD
$2,394 USD
View
B
Retailer 8
-
$3,566 AUD
$2,505 USD
View
Most Expensive
B
Brilliant Earth
22315284A · Oct 29
$4,726 AUD
$3,320 USD
View
8 more retailers have this diamond
Prices start from $856 AUDSave up to $3,870 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
$856 AUD