Princess|Lab Grown|IGI

1.20ct E VS1 Princess Lab Grown Diamond

VG • E/VS1 • IGI LG623463784

Shape and cutting style on the report: Princess cut

Certificate IGI LG623463784

Diamond specifications and retailer prices

From $561 NZD
$315 USD
As of October 28, 2026
Save $2,202 NZD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,763 NZD at MOH London · As of October 29, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG623463784 or 623463784. Listed at 19 retailers as of October 28, 2026, with prices from $561 to $2,763, a $2,202 spread on the same certified stone. MOH London lists it at $2,763. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623463784
Dimensions5.84 × 5.81 × 4.11 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.84 mm5.81 mm1.20 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623463784
Side View
Table 66.0%Crown 38.9°Girdle: MediumPavilion 38.9°Culet: NoneDepth 70.7%

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 28
Current: $2,763 NZD|Low: $326 NZD|High: $2,763 NZD|Avg: $1,309 NZD|+22.7%
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
Retailer 17
Retailer 18
October 29, 2026
Retailer 3$500 NZD
Retailer 7$561 NZD
Retailer 6$580 NZD
Retailer 17$621 NZD
Retailer 18$650 NZD
Retailer 5$899 NZD
Retailer 14$1,024 NZD
Retailer 13$1,178 NZD
Retailer 2$1,221 NZD
Retailer 4$1,300 NZD
Retailer 11$1,515 NZD
Retailer 12$1,672 NZD
Retailer 10$1,683 NZD
Retailer 15$1,909 NZD
Retailer 16$2,204 NZD
Retailer 9$2,557 NZD
Retailer 8$2,659 NZD
MOH London$2,763 NZD

41 data points across 18 retailers

19 retailers$561 NZD to $2,763 NZD

A
Retailer 1
-
$500 NZD
$281 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$509 NZD
$286 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$561 NZD
$315 USD
View
Final sale: no returns
A
Retailer 4
-
$580 NZD
$326 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$621 NZD
$349 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$650 NZD
$365 USD
View
B+
Retailer 7
-
$899 NZD
$505 USD
View
B+
Retailer 8
-
$1,024 NZD
$575 USD
View
B
Retailer 9
-
$1,178 NZD
ZAR 10,691 ZAR
View
B+
Retailer 10
-
$1,221 NZD
£540 GBP
View
B+
Retailer 11
-
$1,300 NZD
$730 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$1,515 NZD
A$1,309 AUD
View
B
Retailer 13
-
$1,672 NZD
A$1,445 AUD
View
B
Retailer 14
-
$1,683 NZD
$945 USD
View
B
Retailer 15
-
$1,909 NZD
$1,072 USD
View
B
Retailer 16
-
$2,204 NZD
$1,238 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$2,557 NZD
SGD 1,941 SGD
View
B
Retailer 18
-
$2,659 NZD
£1,176 GBP
View
Most Expensive
C
MOH London
LG623463784 · Oct 29
$2,763 NZD
£1,222 GBP
View
18 more retailers have this diamond
Prices start from $561 NZDSave up to $2,202 NZD

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
$561 NZD