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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 €294 EUR
$329 USD
As of October 30, 2026
Save €2,319 EUR (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,614 EUR at Do Amore Diamonds · As of October 30, 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 €294 to €2,614, a €2,319 spread on the same certified stone. Do Amore Diamonds lists it at €2,614. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,614 EUR|Low: €294 EUR|High: €3,912 EUR|Avg: €1,230 EUR|-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
October 30, 2026
Retailer 9€294 EUR
Retailer 15€341 EUR
Retailer 7€494 EUR
Retailer 10€504 EUR
Retailer 3€537 EUR
Retailer 4€584 EUR
Retailer 12€590 EUR
Retailer 8€681 EUR
Retailer 11€1,071 EUR
Retailer 14€1,295 EUR
Retailer 5€1,356 EUR
Retailer 13€1,577 EUR
Retailer 6€1,662 EUR
Retailer 2€1,942 EUR
Do Amore Diamonds€2,614 EUR

33 data points across 15 retailers

15 retailers€294 EUR to €2,614 EUR

A
Cheapest Retailer
-
€294 EUR
$329 USD
A
Retailer 2
-
€341 EUR
$381 USD
View
A
Retailer 3
-
€494 EUR
$552 USD
View
Final sale: no returns
A
Retailer 4
-
€504 EUR
$563 USD
View
A
Retailer 5
-
€537 EUR
$600 USD
View
A
Retailer 6
-
€584 EUR
$653 USD
View
A
Retailer 7
-
€590 EUR
$659 USD
View
A
Retailer 8
-
€681 EUR
View
B+
Retailer 9
-
€1,071 EUR
$1,196 USD
View
B+
Retailer 10
-
€1,295 EUR
$1,447 USD
View
B
Retailer 11
-
€1,356 EUR
$1,515 USD
View
B
Retailer 12
-
€1,577 EUR
£1,387 GBP
View
B
Retailer 13
-
€1,662 EUR
$1,857 USD
View
B
Retailer 14
-
€1,942 EUR
$2,170 USD
View
Most Expensive
B
Do Amore Diamonds
27-39D486257 · Oct 30
€2,614 EUR
$2,920 USD
View
14 more retailers have this diamond
Prices start from €294 EURSave up to €2,319 EUR

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
€294 EUR