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Marquise|Lab Grown|IGI

3.00ct D VVS2 Marquise Lab Grown Diamond

VG • D/VVS2 • IGI LG831623603

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831623603

Diamond specifications and retailer prices

From $975 AUD
$685 USD
As of October 30, 2026
Save $5,317 AUD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,292 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG831623603 or 831623603. Listed at 23 retailers as of October 27, 2026, with prices from $975 to $6,292, a $5,317 spread on the same certified stone. Queensmith lists it at $6,292. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.00
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831623603
Dimensions13.79 × 7.51 × 4.87 mm
L/W Ratio1.84
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.79 mm7.51 mm3.00 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831623603
Side View
Table 61.0%Crown 36.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 64.8%

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: $6,292 AUD|Low: $975 AUD|High: $6,292 AUD|Avg: $2,734 AUD
Queensmith
Retailer 2
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Retailer 21
Retailer 22
Retailer 23
November 1, 2026
Retailer 7$975 AUD
Retailer 23$1,092 AUD
Retailer 19$1,130 AUD
Retailer 11$1,137 AUD
Retailer 16$1,206 AUD
Retailer 17$1,381 AUD
Retailer 2$1,480 AUD
Retailer 18$1,559 AUD
Retailer 6$1,620 AUD
Retailer 13$1,795 AUD
Retailer 10$2,009 AUD
Retailer 21$2,283 AUD
Retailer 4$2,553 AUD
Retailer 9$2,816 AUD
Retailer 14$2,987 AUD
Retailer 20$3,179 AUD
Retailer 3$3,515 AUD
Retailer 5$3,855 AUD
Retailer 22$3,899 AUD
Retailer 12$4,127 AUD
Retailer 8$4,788 AUD
Retailer 15$5,061 AUD
Queensmith$6,292 AUD

26 data points across 23 retailers

23 retailers$975 AUD to $6,292 AUD

A
Cheapest Retailer
-
$975 AUD
$685 USD
A
Retailer 2
-
$1,092 AUD
$767 USD
View
Final sale: no returns
A
Retailer 3
-
$1,130 AUD
$794 USD
View
A
Retailer 4
-
$1,137 AUD
$799 USD
View
Retailer 5
-
$1,206 AUD
$847 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,381 AUD
$970 USD
View
A
Retailer 7
-
$1,480 AUD
£818 GBP
View
A
Retailer 8
-
$1,559 AUD
$1,095 USD
View
A
Retailer 9
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$1,620 AUD
$1,138 USD
View
A
Retailer 10
-
$1,795 AUD
£993 GBP
View
A
Retailer 11
-
$2,009 AUD
€1,344 EUR
View
B+
Retailer 12
-
$2,283 AUD
$1,604 USD
View
B+
Retailer 13
-
$2,553 AUD
View
B+
Retailer 14
-
$2,816 AUD
ZAR 31,954 ZAR
View
B+
Retailer 15
-
$2,987 AUD
$2,098 USD
View
B+
Retailer 16
-
$3,179 AUD
$2,233 USD
View
B
Retailer 17
-
$3,515 AUD
£1,944 GBP
View
B
Retailer 18
-
$3,855 AUD
$2,708 USD
View
B
Retailer 19
-
$3,899 AUD
$2,739 USD
View
B
Retailer 20
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$4,127 AUD
$2,899 USD
View
B
Retailer 21
-
$4,788 AUD
£2,648 GBP
View
B
Retailer 22
-
$5,061 AUD
$3,555 USD
View
Most Expensive
B
Queensmith
LG831623603 · Oct 27
$6,292 AUD
£3,480 GBP
View
22 more retailers have this diamond
Prices start from $975 AUDSave up to $5,317 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
3.00ct Marquise
$975 AUD