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Princess|Lab Grown|IGI

1.20ct G VVS2 Princess Lab Grown Diamond

EX • G/VVS2 • IGI LG837648308

Shape and cutting style on the report: Princess cut

Certificate IGI LG837648308

Diamond specifications and retailer prices

From $322 AUD
$226 USD
As of October 27, 2026
Save $1,298 AUD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,620 AUD 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837648308 or 837648308. Listed at 14 retailers as of October 27, 2026, with prices from $322 to $1,620, a $1,298 spread on the same certified stone. MOH London lists it at $1,620. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837648308
Dimensions5.74 × 5.68 × 3.99 mm
L/W Ratio1.01
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.74 mm5.68 mm1.20 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837648308
Side View
Table 73.0%Crown 45.1°Girdle: STK-THKPavilion 37.1°Culet: NoneDepth 70.2%

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 27
Current: $1,620 AUD|Low: $344 AUD|High: $1,620 AUD|Avg: $840 AUD|+0.4%
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
October 29, 2026
Retailer 11$344 AUD
Retailer 7$424 AUD
Retailer 5$457 AUD
Retailer 8$592 AUD
Retailer 6$623 AUD
Retailer 2$627 AUD
Retailer 12$646 AUD
Retailer 9$840 AUD
Retailer 10$1,112 AUD
Retailer 13$1,120 AUD
Retailer 3$1,184 AUD
Retailer 4$1,341 AUD
MOH London$1,620 AUD

12 data points across 13 retailers

14 retailers$322 AUD to $1,620 AUD

A
Cheapest Retailer
-
$322 AUD
$226 USD
Retailer 2
-
$344 AUD
$241 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$424 AUD
£234 GBP
View
B+
Retailer 4
-
$457 AUD
$320 USD
View
A
Retailer 5
-
$592 AUD
ZAR 6,697 ZAR
View
A
Retailer 6
-
$623 AUD
€416 EUR
View
A
Retailer 7
-
$627 AUD
£346 GBP
View
A
Retailer 8
-
$646 AUD
$453 USD
View
B+
Retailer 9
-
$840 AUD
View
Retailer 10
-
$1,112 AUD
$779 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$1,120 AUD
SGD 1,061 SGD
View
B
Retailer 12
-
$1,184 AUD
$830 USD
View
B
Retailer 13
-
$1,341 AUD
$940 USD
View
Most Expensive
B
MOH London
LG837648308 · Oct 29
$1,620 AUD
£894 GBP
View
13 more retailers have this diamond
Prices start from $322 AUDSave up to $1,298 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
$322 AUD