Princess|Lab Grown|GIA

1.20ct E VS2 Princess Lab Grown Diamond

GD • E/VS2 • GIA 6421737549

Certificate GIA 6421737549

Diamond specifications and retailer prices

From $427 AUD
$300 USD
As of October 30, 2026
Save $1,695 AUD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,123 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 1.2ct lab-grown princess diamond

This 1.2ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6421737549. Listed at 17 retailers as of October 25, 2026, with prices from $427 to $2,123, a $1,695 spread on the same certified stone. MOH London lists it at $2,123. 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

1.20
Carat
E
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6421737549
Dimensions5.81 × 5.73 × 4.11 mm
L/W Ratio1.01
Top View
5.81 mm5.73 mm1.20 ctE / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6421737549
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.7%

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: Oct 30
Current: $2,123 AUD|Low: $530 AUD|High: $2,142 AUD|Avg: $1,155 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
October 31, 2026
Retailer 4$530 AUD
Retailer 8$583 AUD
Retailer 2$755 AUD
Retailer 9$764 AUD
Retailer 7$866 AUD
Retailer 6$881 AUD
Retailer 5$1,011 AUD
Retailer 3$1,174 AUD
Retailer 10$1,769 AUD
Retailer 11$1,797 AUD
MOH London$2,123 AUD

7 data points across 11 retailers

17 retailers$427 AUD to $2,123 AUD

Retailer 1
-
$410 AUD
$288 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$427 AUD
$300 USD
View
A
Retailer 3
-
$495 AUD
$348 USD
View
A
Retailer 4
-
$530 AUD
$372 USD
View
Retailer 5
-
$530 AUD
$372 USD
View
Price last confirmed 13 days ago
Retailer 6
-
$530 AUD
$372 USD
View
Price last confirmed 23 days ago
Retailer 7
-
$530 AUD
$372 USD
View
Price last confirmed 11 days ago
Retailer 8
-
$530 AUD
$372 USD
View
Price last confirmed 18 days ago
B+
Retailer 9
-
$583 AUD
HK$3,200 HKD
View
B+
Retailer 10
-
$755 AUD
$530 USD
View
B+
Retailer 11
-
$764 AUD
$537 USD
View
B+
Retailer 12
-
$866 AUD
$608 USD
View
B+
Retailer 13
-
$881 AUD
$619 USD
View
B+
Retailer 14
-
$1,011 AUD
$710 USD
View
Retailer 15
-
$1,701 AUD
$1,195 USD
View
Price last confirmed 23 days ago
B
Retailer 16
-
$1,769 AUD
$1,242 USD
View
Most Expensive
B
MOH London
6421737549 · Oct 25
$2,123 AUD
£1,174 GBP
View
16 more retailers have this diamond
Prices start from $427 AUDSave up to $1,695 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
1.20ct Princess
$427 AUD