CaratHunter
Plans
Marquise|Lab Grown|IGI

1.21ct D VVS2 Marquise Lab Grown Diamond

VG • D/VVS2 • IGI LG797629376

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797629376

Diamond specifications and retailer prices

From $339 AUD
As of November 4, 2026
Save $1,252 AUD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,591 AUD at MOH London · As of November 5, 2026
View at MOH London

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 very-good cut grade and certified by IGI LG797629376 or 797629376. Listed at 15 retailers as of November 4, 2026, with prices from $339 to $1,591, a $1,252 spread on the same certified stone. MOH London lists it at $1,591. 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

1.21
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797629376
Dimensions10.62 × 5.61 × 3.54 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.62 mm5.61 mm1.21 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797629376
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.1%

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: $1,591 AUD|Low: $339 AUD|High: $1,604 AUD|Avg: $934 AUD|-0.8%
MOH London
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
Retailer 16
November 5, 2026
Retailer 11$339 AUD
Retailer 15$379 AUD
Retailer 12$393 AUD
Retailer 14$421 AUD
Retailer 9$519 AUD
Retailer 5$708 AUD
Retailer 13$726 AUD
Retailer 3$737 AUD
Retailer 2$787 AUD
Retailer 6$844 AUD
Retailer 10$1,029 AUD
Retailer 7$1,273 AUD
Retailer 4$1,340 AUD
Retailer 16$1,356 AUD
Retailer 8$1,368 AUD
MOH London$1,591 AUD

21 data points across 16 retailers

15 retailers$339 AUD to $1,591 AUD

A
Cheapest Retailer
-
$339 AUD
A
Retailer 2
-
$393 AUD
View
Retailer 3
-
$421 AUD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$421 AUD
View
A
Retailer 5
-
$519 AUD
View
B+
Retailer 6
-
$708 AUD
View
A
Retailer 7
-
$726 AUD
View
B+
Retailer 8
-
$737 AUD
View
B+
Retailer 9
-
$787 AUD
View
B+
Retailer 10
-
$1,029 AUD
View
B
Retailer 11
-
$1,340 AUD
View
Retailer 12
-
$1,351 AUD
View
Price last confirmed 17 days ago
B
Retailer 13
-
$1,351 AUD
View
B
Retailer 14
-
$1,356 AUD
View
Most Expensive
B
MOH London
LG797629376 · Nov 5
$1,591 AUD
£879 GBP
View
14 more retailers have this diamond
Prices start from $339 AUDSave up to $1,252 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
$339 AUD