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Princess|Lab Grown|IGI

10.30ct E VVS2 Princess Lab Grown Diamond

EX • E/VVS2 • IGI LG827607690

Shape and cutting style on the report: Princess cut

Certificate IGI LG827607690

Diamond specifications and retailer prices

From $6,680 NZD
$3,765 USD
As of October 29, 2026
Save $11,533 NZD (63%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $18,213 NZD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 10.3ct lab-grown princess diamond

This 10.3ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG827607690 or 827607690. Listed at 4 retailers as of October 29, 2026, with prices from $6,680 to $18,213, a $11,533 spread on the same certified stone. Frank Darling lists it at $18,213. 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

10.30
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827607690
Dimensions12.05 × 11.92 × 8.15 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.05 mm11.92 mm10.30 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827607690
Side View
Table 70.0%Crown 44.2°Girdle: MediumPavilion 37.8°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $18,213 NZD|Low: $6,680 NZD|High: $20,015 NZD|Avg: $14,078 NZD|-9.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
October 27, 2026
Retailer 3$6,680 NZD
Retailer 4$8,818 NZD
Retailer 2$15,266 NZD
Frank Darling$18,213 NZD

12 data points across 4 retailers

4 retailers$6,680 NZD to $18,213 NZD

A
Cheapest Retailer
-
$6,680 NZD
$3,765 USD
Final sale: no returns
A
Retailer 2
-
$8,818 NZD
$4,970 USD
View
B+
Retailer 3
-
$15,266 NZD
$8,604 USD
View
Most Expensive
B
Frank Darling
100193337327KD · Oct 29
$18,213 NZD
$10,265 USD
View
3 more retailers have this diamond
Prices start from $6,680 NZDSave up to $11,533 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
10.30ct Princess
$6,680 NZD