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Princess|Lab Grown|IGI

0.43ct F VS1 Princess Lab Grown Diamond

VG • F/VS1 • IGI LG844620329

Shape and cutting style on the report: Princess cut

Certificate IGI LG844620329

Diamond specifications and retailer prices

From $145 USD
As of November 1, 2026
Save $110 USD (43%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $255 USD at Diamond Heaven · As of November 2, 2026
View at Diamond Heaven

About this 0.43ct lab-grown princess diamond

This 0.43ct lab-grown princess sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG844620329 or 844620329. Listed at 6 retailers as of November 1, 2026, with prices from $145 to $255, a $110 spread on the same certified stone. Diamond Heaven lists it at $255. 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

0.43
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle43.4°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844620329
Dimensions4.20 × 4.18 × 2.78 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.20 mm4.18 mm0.43 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG844620329
Side View
Table 70.0%Crown 43.4°Girdle: MediumPavilion 36.1°CuletDepth 66.5%

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: Nov 1
Current: $255 USD|Low: $145 USD|High: $288 USD|Avg: $202 USD|-5.6%
Diamond Heaven
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 5$145 USD
Retailer 2$191 USD
Retailer 4$206 USD
Retailer 3$230 USD
Diamond Heaven$255 USD

17 data points across 5 retailers

6 retailers$145 USD to $255 USD

A
Cheapest Retailer
-
$145 USD
Retailer 2
-
$180 USD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$191 USD
£151 GBP
View
B+
Retailer 4
-
$206 USD
€196 EUR
View
B+
Retailer 5
-
$230 USD
View
Most Expensive
B+
Diamond Heaven
0.43VS1FLG298921N · Nov 2
$255 USD
£201 GBP
View
5 more retailers have this diamond
Prices start from $145 USDSave up to $110 USD

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
0.43ct Princess
$145 USD