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Marquise|Lab Grown|IGI

3.61ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG810642991

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG810642991

Diamond specifications and retailer prices

From $1,027 AUD
$720 USD
As of November 1, 2026
Save $7,363 AUD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,390 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.61ct lab-grown marquise diamond

This 3.61ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG810642991 or 810642991. Listed at 13 retailers as of November 1, 2026, with prices from $1,027 to $8,390, a $7,363 spread on the same certified stone. Do Amore Diamonds lists it at $8,390. 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

3.61
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810642991
Dimensions16.12 × 8.03 × 4.93 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.12 mm8.03 mm3.61 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810642991
Side View
Table 62.0%Crown 35.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.4%

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 1
Current: $8,390 AUD|Low: $908 AUD|High: $8,390 AUD|Avg: $3,411 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6$945 AUD
Retailer 8$1,672 AUD
Retailer 3$1,677 AUD
Retailer 7$1,788 AUD
Retailer 5$2,800 AUD
Retailer 9$3,591 AUD
Retailer 4$4,159 AUD
Retailer 2$4,751 AUD
Do Amore Diamonds$8,390 AUD

13 data points across 9 retailers

13 retailers$1,027 AUD to $8,390 AUD

Retailer 1
-
$945 AUD
$662 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$1,027 AUD
$720 USD
View
Retailer 3
-
$1,027 AUD
$720 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$1,672 AUD
$1,172 USD
View
A
Retailer 5
-
$1,677 AUD
$1,175 USD
View
A
Retailer 6
-
$1,788 AUD
$1,253 USD
View
B+
Retailer 7
-
$2,800 AUD
$1,962 USD
View
Retailer 8
-
$3,402 AUD
$2,384 USD
View
Price last confirmed 33 days ago
B+
Retailer 9
-
$3,402 AUD
$2,384 USD
View
B
Retailer 10
-
$4,159 AUD
$2,915 USD
View
B
Retailer 11
-
$4,751 AUD
£2,622 GBP
View
B
Retailer 12
-
$8,005 AUD
$5,610 USD
View
Most Expensive
B
Do Amore Diamonds
27-3BBFD265A · Nov 2
$8,390 AUD
$5,880 USD
View
12 more retailers have this diamond
Prices start from $1,027 AUDSave up to $7,363 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
3.61ct Marquise
$1,027 AUD