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Princess|Lab Grown|IGI

0.43ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG834601267

Shape and cutting style on the report: Princess cut

Certificate IGI LG834601267

Diamond specifications and retailer prices

From $333 USD
As of October 30, 2026
Save $1,399 USD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,732 USD at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

About this 0.43ct lab-grown princess diamond

This 0.43ct lab-grown princess sits in the sub-half-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG834601267 or 834601267. Listed at 17 retailers as of October 29, 2026, with prices from $333 to $1,732, a $1,399 spread on the same certified stone. Riddles Jewelry lists it at $1,732. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.43
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834601267
Dimensions4.01 × 4.01 × 2.86 mm
L/W Ratio1.00
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
4.01 mm4.01 mm0.43 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834601267
Side View
Table 70.0%Crown 43.3°Girdle: Slightly ThickPavilion 37.3°Culet: NoneDepth 71.3%

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: $740 USD|Low: $320 USD|High: $1,732 USD|Avg: $932 USD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Riddles Jewelry
October 30, 2026
Retailer 10$333 USD
Retailer 2$412 USD
Retailer 11$413 USD
Retailer 13$413 USD
Retailer 6$644 USD
Retailer 9$658 USD
Retailer 1$740 USD
Retailer 8$747 USD
Retailer 3$889 USD
Retailer 12$1,328 USD
Retailer 4$1,371 USD
Retailer 5$1,467 USD
Retailer 7$1,664 USD
Riddles Jewelry$1,732 USD

42 data points across 14 retailers

17 retailers$333 USD to $1,732 USD

A
Cheapest Retailer
-
$333 USD
Retailer 2
-
$333 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$386 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$408 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
$412 USD
View
Final sale: no returns
A
Retailer 6
-
$413 USD
View
A
Retailer 7
-
$413 USD
View
B+
Retailer 8
-
$644 USD
€613 EUR
View
B+
Retailer 9
-
$658 USD
View
B+
Retailer 10
-
$740 USD
£582 GBP
View
B+
Retailer 11
-
$747 USD
ZAR 12,069 ZAR
View
B
Retailer 12
-
$889 USD
View
B
Retailer 13
-
$1,328 USD
View
B
Retailer 14
-
$1,371 USD
View
B
Retailer 15
-
$1,467 USD
CA$2,037 CAD
View
B
Retailer 16
-
$1,664 USD
£1,310 GBP
View
Most Expensive
B
Riddles Jewelry
1979291643 · Oct 29
$1,732 USD
View
16 more retailers have this diamond
Prices start from $333 USDSave up to $1,399 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
$333 USD