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Marquise|Lab Grown|IGI

3.85ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG809642262

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809642262

Diamond specifications and retailer prices

From $832 AUD
$583 USD
As of November 1, 2026
Save $5,760 AUD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,592 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.85ct lab-grown marquise diamond

This 3.85ct 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 LG809642262 or 809642262. Listed at 11 retailers as of November 1, 2026, with prices from $832 to $6,592, a $5,760 spread on the same certified stone. Do Amore Diamonds lists it at $6,592. 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

3.85
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809642262
Dimensions16.89 × 8.11 × 5.07 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.89 mm8.11 mm3.85 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809642262
Side View
Table 63.0%Crown 36.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.5%

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: $6,592 AUD|Low: $992 AUD|High: $6,592 AUD|Avg: $2,829 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 2$992 AUD
Retailer 13$1,198 AUD
Retailer 10$1,219 AUD
Retailer 11$1,479 AUD
Retailer 14$1,490 AUD
Retailer 12$1,729 AUD
Retailer 9$2,376 AUD
Retailer 3$2,436 AUD
Retailer 4$2,937 AUD
Retailer 5$3,646 AUD
Retailer 6$3,826 AUD
Retailer 8$4,416 AUD
Retailer 7$4,562 AUD
Retailer 15$5,422 AUD
Do Amore Diamonds$6,592 AUD

11 data points across 15 retailers

11 retailers$832 AUD to $6,592 AUD

A
Cheapest Retailer
-
$832 AUD
$583 USD
A
Retailer 2
-
$992 AUD
$695 USD
View
A
Retailer 3
-
$1,198 AUD
$839 USD
View
B+
Retailer 4
-
$1,219 AUD
$854 USD
View
Retailer 5
-
$1,479 AUD
€987 EUR
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,729 AUD
$1,212 USD
View
B+
Retailer 7
-
$2,376 AUD
$1,665 USD
View
B+
Retailer 8
-
$2,673 AUD
$1,873 USD
View
Retailer 9
-
$3,826 AUD
View
Price last confirmed 121 days ago
B
Retailer 10
-
$4,416 AUD
£2,437 GBP
View
Most Expensive
B
Do Amore Diamonds
27-364CA04E2 · Nov 2
$6,592 AUD
$4,620 USD
View
10 more retailers have this diamond
Prices start from $832 AUDSave up to $5,760 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
3.85ct Marquise
$832 AUD