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Princess|Lab Grown|IGI

1.23ct F VS2 Princess Lab Grown Diamond

GD • F/VS2 • IGI LG631466952

Shape and cutting style on the report: Princess cut

Certificate IGI LG631466952

Diamond specifications and retailer prices

From €163 EUR
$182 USD
As of October 30, 2026
Save €833 EUR (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €996 EUR at Flawless Fine Jewelry · As of November 1, 2026
View at Flawless Fine Jewelry

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG631466952 or 631466952. Listed at 16 retailers as of October 30, 2026, with prices from €163 to €996, a €833 spread on the same certified stone. Flawless Fine Jewelry lists it at €996. 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

1.23
Carat
F
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631466952
Dimensions5.96 × 5.91 × 4.15 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
5.96 mm5.91 mm1.23 ctF / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631466952
Side View
Table 69.0%Crown 39.5°Girdle: MediumPavilion 38.3°Culet: NoneDepth 70.2%

Caratlytics Score

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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: €996 EUR|Low: €129 EUR|High: €996 EUR|Avg: €402 EUR
Flawless Fine Jewelry
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
November 1, 2026
Retailer 3€163 EUR
Retailer 2€170 EUR
Retailer 6€190 EUR
Retailer 13€190 EUR
Retailer 5€202 EUR
Retailer 12€336 EUR
Retailer 9€339 EUR
Retailer 8€411 EUR
Retailer 7€491 EUR
Retailer 4€537 EUR
Retailer 14€610 EUR
Retailer 15€659 EUR
Retailer 16€687 EUR
Retailer 10€888 EUR
Retailer 11€986 EUR
Flawless Fine Jewelry€996 EUR

44 data points across 16 retailers

16 retailers€163 EUR to €996 EUR

A
Cheapest Retailer
-
€163 EUR
$182 USD
A
Retailer 2
-
€170 EUR
$190 USD
View
Final sale: no returns
A
Retailer 3
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€190 EUR
$212 USD
View
A
Retailer 4
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€190 EUR
$212 USD
View
Retailer 5
-
€202 EUR
$226 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€336 EUR
£296 GBP
View
B+
Retailer 7
-
€339 EUR
$379 USD
View
B+
Retailer 8
-
€411 EUR
$459 USD
View
B+
Retailer 9
-
€491 EUR
$549 USD
View
B
Retailer 10
-
€537 EUR
$600 USD
View
B
Retailer 11
-
€610 EUR
$682 USD
View
B
Retailer 12
-
€659 EUR
$736 USD
View
B
Retailer 13
-
€687 EUR
$768 USD
View
B
Retailer 14
-
€888 EUR
£781 GBP
View
B
Retailer 15
-
€986 EUR
$1,101 USD
View
Most Expensive
C
Flawless Fine Jewelry
765FC3AE3 · Nov 1
€996 EUR
£876 GBP
View
15 more retailers have this diamond
Prices start from €163 EURSave up to €833 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
€163 EUR