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Princess|Lab Grown|IGI

3.03ct I VS1 Princess Lab Grown Diamond

ID • I/VS1 • IGI LG581317858

Shape and cutting style on the report: Princess cut

Certificate IGI LG581317858

Diamond specifications and retailer prices

From $736 NZD
$414 USD
As of November 1, 2026
Save $3,014 NZD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,750 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.03ct lab-grown princess diamond

This 3.03ct lab-grown princess sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG581317858 or 581317858. Listed at 16 retailers as of November 1, 2026, with prices from $736 to $3,750, a $3,014 spread on the same certified stone. Brilliant Earth lists it at $3,750. 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

3.03
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581317858
Dimensions7.99 × 7.77 × 5.38 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.99 mm7.77 mm3.03 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581317858
Side View
Table 67.0%Crown 45.7°Girdle: Slightly ThickPavilion 36.2°Culet: NoneDepth 69.2%

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: Nov 1
Current: $3,750 NZD|Low: $736 NZD|High: $6,132 NZD|Avg: $2,214 NZD|-38.8%
Brilliant Earth
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 2, 2026
Retailer 5$736 NZD
Retailer 16$818 NZD
Retailer 2$865 NZD
Retailer 15$969 NZD
Retailer 10$1,098 NZD
Retailer 13$1,160 NZD
Retailer 11$1,437 NZD
Retailer 9$1,781 NZD
Retailer 4$1,930 NZD
Retailer 14$2,398 NZD
Retailer 3$2,629 NZD
Retailer 6$2,699 NZD
Retailer 7$2,956 NZD
Retailer 12$3,212 NZD
Retailer 8$3,548 NZD
Brilliant Earth$3,750 NZD

33 data points across 16 retailers

16 retailers$736 NZD to $3,750 NZD

A
Cheapest Retailer
-
$736 NZD
$414 USD
Final sale: no returns
Retailer 2
-
$818 NZD
$460 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$865 NZD
£383 GBP
View
A
Retailer 4
-
$969 NZD
$545 USD
View
B+
Retailer 5
-
$1,098 NZD
$618 USD
View
A
Retailer 6
-
$1,160 NZD
HK$5,100 HKD
View
A
Retailer 7
-
$1,437 NZD
€770 EUR
View
A
Retailer 8
-
$1,781 NZD
ZAR 16,191 ZAR
View
A
Retailer 9
-
$1,923 NZD
$1,082 USD
View
A
Retailer 10
-
$1,930 NZD
$1,086 USD
View
B+
Retailer 11
-
$2,398 NZD
$1,349 USD
View
B+
Retailer 12
-
$2,629 NZD
$1,479 USD
View
B+
Retailer 13
-
$2,699 NZD
$1,518 USD
View
B+
Retailer 14
-
$2,956 NZD
CA$2,310 CAD
View
B+
Retailer 15
-
$3,212 NZD
£1,423 GBP
View
Most Expensive
B+
Brilliant Earth
16070679A · Nov 2
$3,750 NZD
$2,110 USD
View
15 more retailers have this diamond
Prices start from $736 NZDSave up to $3,014 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
3.03ct Princess
$736 NZD