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Princess|Lab Grown|IGI

3.43ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG712530773

Certificate IGI LG712530773

Diamond specifications and retailer prices

From $18,147 USD
A$27,918 AUD
3 retailers carry this diamond
Most expensive: $18,147 USD at Novita Diamonds
View at Novita Diamonds

About this 3.43ct lab-grown princess diamond

This 3.43ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG712530773 or 712530773. Listed at 3 retailers. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.43
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712530773
Dimensions8.30 × 8.18 × 5.75 mm
L/W Ratio1.01
Culet sizePointed
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
8.30 mm8.18 mm3.43 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712530773
Side View
Table 67.0%Crown 42.4°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 70.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $18,147 USD|Low: $3,266 USD|High: $25,420 USD|Avg: $10,205 USD|-12.1%
Novita 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
Retailer 16
October 1, 2026
Retailer 5$3,266 USD
Retailer 9$3,683 USD
Retailer 2$4,440 USD
Retailer 10$4,890 USD
Retailer 12$5,792 USD
Retailer 16$6,052 USD
Retailer 11$6,506 USD
Retailer 7$6,780 USD
Retailer 15$7,477 USD
Retailer 14$12,443 USD
Retailer 6$12,582 USD
Retailer 4$13,182 USD
Retailer 3$13,560 USD
Retailer 8$17,860 USD
Novita Diamonds$18,147 USD
Retailer 13$25,420 USD

4 data points across 16 retailers

3 retailers

A
Retailer 1
-
$6,052 USD
Price last confirmed 45 days ago
A
Retailer 2
-
$6,506 USD
View
Price last confirmed 43 days ago
Most Expensive
B
Novita Diamonds
cert_712530773 · Oct 1
$18,147 USD
A$27,918 AUD
View
2 more retailers have this diamond

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.

A
3.43ct Princess
$18,147 USD