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Princess|Lab Grown|IGI

1.23ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG683544140

Shape and cutting style on the report: Princess cut

Certificate IGI LG683544140

Diamond specifications and retailer prices

From $329 AUD
$231 USD
As of October 30, 2026
Save $1,636 AUD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,965 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG683544140 or 683544140. Listed at 21 retailers as of October 29, 2026, with prices from $329 to $1,965, a $1,636 spread on the same certified stone. Brilliant Earth lists it at $1,965. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683544140
Dimensions5.86 × 5.82 × 4.13 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.86 mm5.82 mm1.23 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683544140
Side View
Table 67.0%Crown 42.5°Girdle: MediumPavilion 38°Culet: NoneDepth 71.0%

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 30
Current: $1,965 AUD|Low: $326 AUD|High: $1,965 AUD|Avg: $958 AUD
Brilliant Earth
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
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 9$329 AUD
Retailer 16$367 AUD
Retailer 19$380 AUD
Retailer 5$407 AUD
Retailer 11$407 AUD
Retailer 6$689 AUD
Retailer 17$699 AUD
Retailer 20$709 AUD
Retailer 3$750 AUD
Retailer 13$767 AUD
Retailer 2$767 AUD
Retailer 18$993 AUD
Retailer 21$1,032 AUD
Retailer 4$1,068 AUD
Retailer 12$1,201 AUD
Retailer 8$1,308 AUD
Retailer 10$1,383 AUD
Retailer 14$1,449 AUD
Retailer 15$1,640 AUD
Retailer 7$1,838 AUD
Brilliant Earth$1,965 AUD

42 data points across 21 retailers

21 retailers$329 AUD to $1,965 AUD

A
Cheapest Retailer
-
$329 AUD
$231 USD
A
Retailer 2
-
$367 AUD
$258 USD
View
Final sale: no returns
A
Retailer 3
-
$380 AUD
$267 USD
View
A
Retailer 4
-
$407 AUD
$286 USD
View
A
Retailer 5
-
$407 AUD
$286 USD
View
A
Retailer 6
-
$689 AUD
$484 USD
View
A
Retailer 7
-
$699 AUD
ZAR 7,936 ZAR
View
A
Retailer 8
-
$709 AUD
$498 USD
View
B+
Retailer 9
-
$750 AUD
$527 USD
View
B+
Retailer 10
-
$767 AUD
€513 EUR
View
B+
Retailer 11
-
$767 AUD
£424 GBP
View
B+
Retailer 12
-
$993 AUD
View
B+
Retailer 13
-
$1,032 AUD
$725 USD
View
B+
Retailer 14
-
$1,068 AUD
$750 USD
View
Retailer 15
-
$1,201 AUD
View
Price last confirmed 25 days ago
B
Retailer 16
-
$1,308 AUD
$919 USD
View
B
Retailer 17
-
$1,383 AUD
$971 USD
View
B
Retailer 18
-
$1,479 AUD
$1,039 USD
View
B
Retailer 19
-
$1,640 AUD
£907 GBP
View
B
Retailer 20
-
$1,838 AUD
$1,291 USD
View
Most Expensive
B
Brilliant Earth
15897930A · Oct 29
$1,965 AUD
$1,380 USD
View
20 more retailers have this diamond
Prices start from $329 AUDSave up to $1,636 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
1.23ct Princess
$329 AUD