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Princess|Lab Grown|IGI

3.37ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG780666043

Shape and cutting style on the report: Princess cut

Certificate IGI LG780666043

Diamond specifications and retailer prices

From $2,568 AUD
$1,806 USD
As of October 27, 2026
Save $15,092 AUD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $25,416 AUD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.37ct lab-grown princess diamond

This 3.37ct 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 LG780666043 or 780666043. Listed at 18 retailers as of October 27, 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

3.37
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780666043
Dimensions8.40 × 8.31 × 5.78 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
8.40 mm8.31 mm3.37 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780666043
Side View
Table 65.0%Crown 37.7°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 69.6%

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 27
Current: $25,416 AUD|Low: $2,518 AUD|High: $25,416 AUD|Avg: $7,597 AUD|+1.2%
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
Retailer 17
Retailer 18
October 29, 2026
Retailer 13$2,568 AUD
Retailer 5$2,794 AUD
Retailer 9$2,969 AUD
Retailer 15$3,130 AUD
Retailer 18$3,221 AUD
Retailer 12$3,935 AUD
Retailer 8$4,118 AUD
Retailer 4$4,519 AUD
Retailer 14$4,672 AUD
Retailer 16$5,011 AUD
Retailer 2$5,323 AUD
Retailer 11$8,197 AUD
Retailer 6$8,837 AUD
Retailer 3$9,403 AUD
Retailer 7$13,053 AUD
Retailer 10$13,898 AUD
Retailer 17$17,660 AUD
Novita Diamonds$25,416 AUD

41 data points across 18 retailers

18 retailers$2,568 AUD to $17,660 AUD

A+
Cheapest Retailer
-
$2,568 AUD
$1,806 USD
A
Retailer 2
-
$2,794 AUD
$1,965 USD
View
A
Retailer 3
-
$2,969 AUD
$2,088 USD
View
Final sale: no returns
A
Retailer 4
-
$3,130 AUD
$2,201 USD
View
A
Retailer 5
-
$3,221 AUD
$2,265 USD
View
A
Retailer 6
-
$3,935 AUD
£2,179 GBP
View
A
Retailer 7
-
$4,118 AUD
$2,896 USD
View
A
Retailer 8
-
$4,519 AUD
$3,178 USD
View
A
Retailer 9
-
$4,672 AUD
$3,286 USD
View
A
Retailer 10
-
$5,011 AUD
$3,524 USD
View
A
Retailer 11
-
$5,323 AUD
€3,565 EUR
View
B+
Retailer 12
-
$8,197 AUD
$5,765 USD
View
B+
Retailer 13
-
$8,837 AUD
$6,215 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$9,403 AUD
£5,207 GBP
View
B+
Retailer 15
-
$13,053 AUD
$9,180 USD
View
B
Retailer 16
-
$13,898 AUD
$9,774 USD
View
B
Retailer 17
-
$17,660 AUD
$12,420 USD
View
Most Expensive
B
Novita Diamonds
cert_780666043 · Oct 8
$25,416 AUD
View
Price last confirmed 20 days ago
17 more retailers have this diamond
Prices start from $2,568 AUDSave up to $15,092 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+
3.37ct Princess
$2,568 AUD