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Princess|Lab Grown|IGI

4.20ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG768635004

Certificate IGI LG768635004

Diamond specifications and retailer prices

From $10,823 NZD
$6,100 USD
As of October 30, 2026
Save $2,413 NZD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $13,236 NZD at Zales · As of October 30, 2026
View at Zales

About this 4.2ct lab-grown princess diamond

This 4.2ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG768635004 or 768635004. Listed at 3 retailers as of October 30, 2026, with prices from $10,823 to $13,236, a $2,413 spread on the same certified stone. Zales lists it at $13,236. 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

4.20
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG768635004
Dimensions8.75 × 8.69 mm
L/W Ratio1.01
Top View
8.75 mm8.69 mm4.20 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768635004
Side View
Table 69.0%CrownGirdle: MediumPavilionCulet: NoneDepth 72.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $10,823 NZD|Low: $10,823 NZD|High: $14,052 NZD|Avg: $13,400 NZD|-19.3%
Retailer 1
Retailer 2
Zales
September 28, 2026
Retailer 1$10,823 NZD
Retailer 2$13,236 NZD
Zales$13,236 NZD

8 data points across 3 retailers

3 retailers$10,823 NZD to $13,236 NZD

B
Cheapest Retailer
-
$10,823 NZD
$6,100 USD
B
Retailer 2
-
$13,236 NZD
$7,460 USD
View
Most Expensive
B
Zales
527577805 · Oct 30
$13,236 NZD
$7,460 USD
View
2 more retailers have this diamond
Prices start from $10,823 NZDSave up to $2,413 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.

B
4.20ct Princess
$10,823 NZD