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Princess|Lab Grown|IGI

1.23ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG800677691

Shape and cutting style on the report: Princess cut

Certificate IGI LG800677691

Diamond specifications and retailer prices

From $468 AUD
$329 USD
As of October 30, 2026
Save $3,689 AUD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,157 AUD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800677691 or 800677691. Listed at 15 retailers as of October 30, 2026, with prices from $468 to $4,157, a $3,689 spread on the same certified stone. Do Amore Diamonds lists it at $4,157. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800677691
Dimensions5.95 × 5.80 × 4.11 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.95 mm5.80 mm1.23 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800677691
Side View
Table 68.0%Crown 40.5°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 70.9%

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: $4,157 AUD|Low: $468 AUD|High: $6,221 AUD|Avg: $1,947 AUD|-33.2%
Do Amore Diamonds
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
November 1, 2026
Retailer 10$468 AUD
Retailer 15$542 AUD
Retailer 7$786 AUD
Retailer 11$801 AUD
Retailer 3$854 AUD
Retailer 4$930 AUD
Retailer 13$938 AUD
Retailer 9$1,084 AUD
Retailer 12$1,703 AUD
Retailer 14$2,060 AUD
Retailer 5$2,157 AUD
Retailer 2$2,504 AUD
Retailer 6$2,644 AUD
Retailer 8$3,089 AUD
Do Amore Diamonds$4,157 AUD

34 data points across 15 retailers

15 retailers$468 AUD to $4,157 AUD

A
Cheapest Retailer
-
$468 AUD
$329 USD
A
Retailer 2
-
$542 AUD
$381 USD
View
A
Retailer 3
-
$786 AUD
$552 USD
View
Final sale: no returns
A
Retailer 4
-
$801 AUD
$563 USD
View
A
Retailer 5
-
$854 AUD
$600 USD
View
A
Retailer 6
-
$930 AUD
$653 USD
View
A
Retailer 7
-
$938 AUD
$659 USD
View
A
Retailer 8
-
$1,084 AUD
€725 EUR
View
B+
Retailer 9
-
$1,703 AUD
$1,196 USD
View
B+
Retailer 10
-
$2,060 AUD
$1,447 USD
View
B
Retailer 11
-
$2,157 AUD
$1,515 USD
View
B
Retailer 12
-
$2,504 AUD
£1,385 GBP
View
B
Retailer 13
-
$2,644 AUD
$1,857 USD
View
B
Retailer 14
-
$3,089 AUD
$2,170 USD
View
Most Expensive
B
Do Amore Diamonds
27-39D486257 · Nov 1
$4,157 AUD
$2,920 USD
View
14 more retailers have this diamond
Prices start from $468 AUDSave up to $3,689 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
$468 AUD