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Marquise|Lab Grown|IGI

1.21ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG839673062

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839673062

Diamond specifications and retailer prices

From $331 AUD
As of November 4, 2026
Save $2,848 AUD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,179 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown marquise diamond

This 1.21ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839673062 or 839673062. Listed at 12 retailers as of November 4, 2026, with prices from $331 to $3,179, a $2,848 spread on the same certified stone. Do Amore Diamonds lists it at $3,179. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839673062
Dimensions11.55 × 5.56 × 3.32 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
11.55 mm5.56 mm1.21 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839673062
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.7%

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: Nov 4
Current: $3,179 AUD|Low: $318 AUD|High: $3,179 AUD|Avg: $1,034 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
November 5, 2026
Retailer 7$331 AUD
Retailer 3$369 AUD
Retailer 10$383 AUD
Retailer 8$411 AUD
Retailer 12$411 AUD
Retailer 5$781 AUD
Retailer 2$855 AUD
Retailer 11$860 AUD
Retailer 4$1,354 AUD
Retailer 9$1,457 AUD
Retailer 6$2,224 AUD
Do Amore Diamonds$3,179 AUD

41 data points across 12 retailers

12 retailers$331 AUD to $3,179 AUD

A
Cheapest Retailer
-
$331 AUD
A
Retailer 2
-
$369 AUD
View
Final sale: no returns
A
Retailer 3
-
$383 AUD
View
Retailer 4
-
$411 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$411 AUD
View
A
Retailer 6
-
$781 AUD
View
B+
Retailer 7
-
$855 AUD
View
B+
Retailer 8
-
$860 AUD
View
B
Retailer 9
-
$1,354 AUD
View
B
Retailer 10
-
$1,457 AUD
View
B
Retailer 11
-
$2,224 AUD
View
Most Expensive
B
Do Amore Diamonds
27-596B2E0C1 · Nov 4
$3,179 AUD
$2,230 USD
View
11 more retailers have this diamond
Prices start from $331 AUDSave up to $2,848 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
1.21ct Marquise
$331 AUD