CaratHunter
Plans
Princess|Lab Grown|IGI

4.09ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG653412331

Shape and cutting style on the report: Princess cut

Certificate IGI LG653412331

Diamond specifications and retailer prices

From $1,015 NZD
$571 USD
As of October 27, 2026
Save $7,054 NZD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,069 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.09ct lab-grown princess diamond

This 4.09ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG653412331 or 653412331. Listed at 22 retailers as of October 27, 2026, with prices from $1,015 to $8,069, a $7,054 spread on the same certified stone. Brilliant Earth lists it at $8,069. 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

4.09
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653412331
Dimensions8.71 × 8.70 × 6.07 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.71 mm8.70 mm4.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653412331
Side View
Table 70.0%Crown 45.2°Girdle: MediumPavilion 37.3°Culet: NoneDepth 69.8%

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 27
Current: $8,069 NZD|Low: $912 NZD|High: $8,069 NZD|Avg: $2,639 NZD|+17.0%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 10$1,015 NZD
Retailer 9$1,137 NZD
Retailer 15$1,137 NZD
Retailer 11$1,177 NZD
Retailer 4$1,493 NZD
Retailer 20$1,688 NZD
Retailer 19$1,822 NZD
Retailer 14$1,966 NZD
Retailer 18$1,976 NZD
Retailer 2$2,506 NZD
Retailer 17$2,523 NZD
Retailer 5$2,574 NZD
Retailer 13$2,877 NZD
Retailer 12$3,096 NZD
Retailer 6$3,657 NZD
Retailer 7$4,054 NZD
Retailer 8$4,079 NZD
Retailer 3$4,434 NZD
Retailer 16$5,465 NZD
Brilliant Earth$8,069 NZD

42 data points across 20 retailers

22 retailers$1,015 NZD to $8,069 NZD

A
Cheapest Retailer
-
$1,015 NZD
$571 USD
A
Retailer 2
-
$1,137 NZD
$640 USD
View
Final sale: no returns
A
Retailer 3
-
$1,137 NZD
$640 USD
View
Retailer 4
-
$1,177 NZD
$662 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$1,177 NZD
$662 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,493 NZD
$840 USD
View
B+
Retailer 7
-
$1,688 NZD
$950 USD
View
A
Retailer 8
-
$1,822 NZD
$1,025 USD
View
A
Retailer 9
-
$1,966 NZD
£871 GBP
View
A
Retailer 10
-
$1,976 NZD
€1,059 EUR
View
B+
Retailer 11
-
$2,506 NZD
ZAR 22,775 ZAR
View
B+
Retailer 12
-
$2,523 NZD
A$2,184 AUD
View
B+
Retailer 13
-
$2,574 NZD
$1,448 USD
View
B+
Retailer 14
-
$2,877 NZD
$1,619 USD
View
Retailer 15
-
$3,096 NZD
$1,742 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$3,657 NZD
£1,620 GBP
View
B+
Retailer 17
-
$3,811 NZD
$2,144 USD
View
B
Retailer 18
-
$4,054 NZD
$2,281 USD
View
B+
Retailer 19
-
$4,079 NZD
$2,295 USD
View
B+
Retailer 20
-
$4,434 NZD
$2,495 USD
View
B
Retailer 21
-
$5,465 NZD
£2,421 GBP
View
Most Expensive
B
Brilliant Earth
12160487A · Oct 31
$8,069 NZD
$4,540 USD
View
21 more retailers have this diamond
Prices start from $1,015 NZDSave up to $7,054 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
4.09ct Princess
$1,015 NZD