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Princess|Lab Grown|IGI

3.13ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG833685399

Shape and cutting style on the report: Princess cut

Certificate IGI LG833685399

Diamond specifications and retailer prices

From $2,979 NZD
$1,679 USD
As of October 30, 2026
Save $26,111 NZD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $29,090 NZD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 3.13ct lab-grown princess diamond

This 3.13ct 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 LG833685399 or 833685399. Listed at 14 retailers as of October 30, 2026, with prices from $2,979 to $29,090, a $26,111 spread on the same certified stone. Novita Diamonds lists it at $29,090. 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

3.13
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833685399
Dimensions7.96 × 7.74 × 5.61 mm
L/W Ratio1.03
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
7.96 mm7.74 mm3.13 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833685399
Side View
Table 65.0%Crown 44.7°Girdle: MediumPavilion 36.5°Culet: NoneDepth 72.5%

Caratlytics Score

How it works →
A
Excellent
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: $29,090 NZD|Low: $2,814 NZD|High: $29,457 NZD|Avg: $9,978 NZD|-0.0%
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
November 1, 2026
Retailer 14$2,979 NZD
Retailer 12$4,489 NZD
Retailer 11$4,498 NZD
Retailer 10$4,539 NZD
Retailer 15$5,428 NZD
Retailer 16$5,958 NZD
Retailer 13$6,170 NZD
Retailer 4$7,150 NZD
Retailer 9$8,614 NZD
Retailer 5$10,016 NZD
Retailer 2$10,895 NZD
Retailer 7$11,991 NZD
Retailer 6$13,219 NZD
Retailer 8$15,561 NZD
Retailer 3$20,493 NZD
Novita Diamonds$29,090 NZD

36 data points across 16 retailers

14 retailers$2,979 NZD to $29,090 NZD

A
Cheapest Retailer
-
$2,979 NZD
$1,679 USD
A
Retailer 2
-
$4,489 NZD
$2,530 USD
View
A
Retailer 3
-
$4,498 NZD
$2,535 USD
View
A
Retailer 4
-
$4,539 NZD
£2,014 GBP
View
A
Retailer 5
-
$5,428 NZD
$3,059 USD
View
A
Retailer 6
-
$5,958 NZD
$3,358 USD
View
A
Retailer 7
-
$6,170 NZD
€3,312 EUR
View
A
Retailer 8
-
$7,150 NZD
$4,030 USD
View
A
Retailer 9
-
$8,614 NZD
A$7,469 AUD
View
Retailer 10
-
$10,016 NZD
$5,645 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$10,895 NZD
£4,835 GBP
View
B+
Retailer 12
-
$13,219 NZD
$7,450 USD
View
B
Retailer 13
-
$20,493 NZD
$11,550 USD
View
Most Expensive
B
Novita Diamonds
cert_833685399 · Nov 1
$29,090 NZD
A$25,223 AUD
View
13 more retailers have this diamond
Prices start from $2,979 NZDSave up to $26,111 NZD

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
3.13ct Princess
$2,979 NZD