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Princess|Lab Grown|IGI

3.46ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG707537352

Shape and cutting style on the report: Princess cut

Certificate IGI LG707537352

Diamond specifications and retailer prices

From $2,638 AUD
$1,853 USD
As of October 30, 2026
Save $15,513 AUD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $26,119 AUD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.46ct lab-grown princess diamond

This 3.46ct 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 LG707537352 or 707537352. Listed at 16 retailers as of October 30, 2026, with a 588% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.46
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.5°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707537352
Dimensions8.12 × 8.00 × 5.76 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
8.12 mm8.00 mm3.46 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707537352
Side View
Table 66.0%Crown 47.5°Girdle: ThickPavilion 36.1°Culet: NoneDepth 72.0%

Caratlytics Score

How it works →
A+
Exceptional
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: $26,119 AUD|Low: $2,587 AUD|High: $29,640 AUD|Avg: $8,363 AUD|-11.9%
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 30, 2026
Retailer 14$2,638 AUD
Retailer 7$2,870 AUD
Retailer 8$3,049 AUD
Retailer 16$3,212 AUD
Retailer 5$3,303 AUD
Retailer 9$4,323 AUD
Retailer 6$4,644 AUD
Retailer 15$4,799 AUD
Retailer 3$5,148 AUD
Retailer 12$5,289 AUD
Retailer 10$5,474 AUD
Retailer 13$8,414 AUD
Retailer 11$9,700 AUD
Retailer 2$13,595 AUD
Retailer 4$18,151 AUD
Novita Diamonds$26,119 AUD

30 data points across 16 retailers

16 retailers$2,638 AUD to $18,151 AUD

A+
Cheapest Retailer
-
$2,638 AUD
$1,853 USD
A
Retailer 2
-
$2,870 AUD
$2,016 USD
View
A
Retailer 3
-
$3,049 AUD
$2,142 USD
View
Final sale: no returns
A
Retailer 4
-
$3,212 AUD
$2,256 USD
View
A
Retailer 5
-
$3,303 AUD
$2,320 USD
View
A
Retailer 6
-
$4,323 AUD
$3,037 USD
View
A
Retailer 7
-
$4,644 AUD
$3,262 USD
View
A
Retailer 8
-
$4,759 AUD
$3,343 USD
View
A
Retailer 9
-
$4,799 AUD
$3,371 USD
View
A
Retailer 10
-
$5,148 AUD
$3,616 USD
View
A
Retailer 11
-
$5,474 AUD
€3,662 EUR
View
B+
Retailer 12
-
$8,414 AUD
$5,910 USD
View
B+
Retailer 13
-
$9,700 AUD
£5,365 GBP
View
B+
Retailer 14
-
$13,595 AUD
$9,550 USD
View
B
Retailer 15
-
$18,151 AUD
$12,750 USD
View
Most Expensive
Novita Diamonds
cert_707537352 · Oct 8
$26,119 AUD
View
Price last confirmed 22 days ago
15 more retailers have this diamond
Prices start from $2,638 AUDSave up to $15,513 AUD

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+
3.46ct Princess
$2,638 AUD