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Marquise|Lab Grown|IGI

3.85ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG810612900

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG810612900

Diamond specifications and retailer prices

From $1,694 AUD
$1,190 USD
As of October 29, 2026
Save $9,339 AUD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,033 AUD at Do Amore Diamonds · As of October 29, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG810612900 or 810612900. Listed at 14 retailers as of October 29, 2026, with prices from $1,694 to $11,033, a $9,339 spread on the same certified stone. Do Amore Diamonds lists it at $11,033. 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
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810612900
Dimensions16.11 × 8.29 × 5.13 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.11 mm8.29 mm3.85 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810612900
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

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: Oct 29
Current: $11,033 AUD|Low: $1,694 AUD|High: $12,229 AUD|Avg: $4,810 AUD|-9.8%
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 30, 2026
Retailer 13$1,694 AUD
Retailer 3$2,033 AUD
Retailer 4$2,039 AUD
Retailer 15$2,106 AUD
Retailer 2$2,231 AUD
Retailer 9$2,425 AUD
Retailer 11$3,314 AUD
Retailer 12$3,376 AUD
Retailer 5$3,883 AUD
Retailer 6$4,998 AUD
Retailer 10$5,426 AUD
Retailer 7$6,285 AUD
Retailer 8$6,413 AUD
Retailer 14$10,364 AUD
Do Amore Diamonds$11,033 AUD

27 data points across 15 retailers

14 retailers$1,694 AUD to $11,033 AUD

A
Cheapest Retailer
-
$1,694 AUD
$1,190 USD
A
Retailer 2
-
$2,033 AUD
$1,428 USD
View
A
Retailer 3
-
$2,039 AUD
$1,432 USD
View
A
Retailer 4
-
$2,106 AUD
$1,479 USD
View
A
Retailer 5
-
$2,231 AUD
£1,234 GBP
View
A
Retailer 6
-
$2,425 AUD
€1,622 EUR
View
B+
Retailer 7
-
$3,314 AUD
$2,328 USD
View
B+
Retailer 8
-
$3,376 AUD
View
B+
Retailer 9
-
$3,883 AUD
$2,727 USD
View
Retailer 10
-
$4,998 AUD
View
Price last confirmed 21 days ago
B
Retailer 11
-
$5,426 AUD
£3,001 GBP
View
B
Retailer 12
-
$6,413 AUD
$4,505 USD
View
B
Retailer 13
-
$10,364 AUD
$7,280 USD
View
Most Expensive
B
Do Amore Diamonds
27-34CB4DDC0 · Oct 29
$11,033 AUD
$7,750 USD
View
13 more retailers have this diamond
Prices start from $1,694 AUDSave up to $9,339 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
$1,694 AUD