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Marquise|Lab Grown|IGI

3.85ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG833679914

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833679914

Diamond specifications and retailer prices

From $745 AUD
$523 USD
As of October 30, 2026
Save $3,411 AUD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,155 AUD at With Clarity · As of November 2, 2026
View at With Clarity

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 LG833679914 or 833679914. Listed at 13 retailers as of October 30, 2026, with prices from $745 to $4,155, a $3,411 spread on the same certified stone. With Clarity lists it at $4,155. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833679914
Dimensions15.92 × 8.31 × 5.05 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.92 mm8.31 mm3.85 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833679914
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.8%

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: $3,871 AUD|Low: $737 AUD|High: $4,362 AUD|Avg: $2,443 AUD|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 29, 2026
Retailer 11$745 AUD
Retailer 8$833 AUD
Retailer 7$1,117 AUD
Retailer 4$1,387 AUD
Retailer 10$1,475 AUD
Retailer 6$2,380 AUD
Retailer 5$2,385 AUD
Retailer 3$2,426 AUD
Retailer 9$3,186 AUD
Retailer 2$3,684 AUD
Retailer 1$3,871 AUD
With Clarity$4,155 AUD

27 data points across 12 retailers

13 retailers$745 AUD to $4,155 AUD

A
Cheapest Retailer
-
$745 AUD
$523 USD
A
Retailer 2
-
$833 AUD
$585 USD
View
Retailer 3
-
$1,117 AUD
£618 GBP
View
Price last confirmed 18 days ago
Retailer 4
-
$1,387 AUD
€928 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,475 AUD
$1,036 USD
View
A
Retailer 6
-
$2,380 AUD
$1,672 USD
View
B+
Retailer 7
-
$2,385 AUD
$1,675 USD
View
A
Retailer 8
-
$2,426 AUD
$1,704 USD
View
B+
Retailer 9
-
$2,740 AUD
$1,925 USD
View
B+
Retailer 10
-
$3,186 AUD
$2,238 USD
View
Retailer 11
-
$3,684 AUD
SGD 3,497 SGD
View
Price last confirmed 20 days ago
B+
Retailer 12
-
$3,871 AUD
£2,141 GBP
View
Most Expensive
B
With Clarity
833679914 · Nov 2
$4,155 AUD
$2,919 USD
View
12 more retailers have this diamond
Prices start from $745 AUDSave up to $3,411 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
$745 AUD