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Princess|Lab Grown|IGI

10.03ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG817653637

Shape and cutting style on the report: Princess cut

Certificate IGI LG817653637

Diamond specifications and retailer prices

From $4,869 NZD
$2,744 USD
As of October 31, 2026
Save $36,703 NZD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $41,572 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.03ct lab-grown princess diamond

This 10.03ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817653637 or 817653637. Listed at 20 retailers as of October 31, 2026, with prices from $4,869 to $41,572, a $36,703 spread on the same certified stone. Brilliant Earth lists it at $41,572. 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

10.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817653637
Dimensions12.07 × 11.83 × 8.00 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.07 mm11.83 mm10.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817653637
Side View
Table 69.0%Crown 42.2°Girdle: MediumPavilion 36.5°Culet: NoneDepth 67.6%

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 31
Current: $41,572 NZD|Low: $4,869 NZD|High: $41,572 NZD|Avg: $11,648 NZD
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
November 1, 2026
Retailer 6$4,869 NZD
Retailer 15$5,332 NZD
Retailer 8$6,808 NZD
Retailer 12$7,207 NZD
Retailer 14$7,560 NZD
Retailer 10$7,807 NZD
Retailer 11$7,881 NZD
Retailer 2$9,343 NZD
Retailer 5$9,572 NZD
Retailer 3$12,745 NZD
Retailer 13$12,805 NZD
Retailer 4$14,166 NZD
Retailer 9$14,957 NZD
Retailer 7$17,600 NZD
Brilliant Earth$41,572 NZD

42 data points across 15 retailers

20 retailers$4,869 NZD to $41,572 NZD

Retailer 1
-
$4,347 NZD
$2,450 USD
Price last confirmed 21 days ago
Retailer 2
-
$4,730 NZD
$2,666 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$4,869 NZD
$2,744 USD
View
Final sale: no returns
Retailer 4
-
$5,043 NZD
$2,842 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$5,043 NZD
$2,842 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$5,332 NZD
$3,005 USD
View
A
Retailer 7
-
$6,808 NZD
£3,021 GBP
View
Retailer 8
-
$6,932 NZD
$3,907 USD
View
Price last confirmed 32 days ago
A
Retailer 9
-
$7,207 NZD
$4,062 USD
View
A
Retailer 10
-
$7,560 NZD
$4,261 USD
View
A
Retailer 11
-
$7,807 NZD
ZAR 71,080 ZAR
View
A
Retailer 12
-
$7,881 NZD
€4,230 EUR
View
B+
Retailer 13
-
$9,343 NZD
A$8,101 AUD
View
B+
Retailer 14
-
$9,572 NZD
£4,248 GBP
View
B+
Retailer 15
-
$12,745 NZD
$7,183 USD
View
B+
Retailer 16
-
$12,805 NZD
$7,217 USD
View
B+
Retailer 17
-
$14,166 NZD
$7,984 USD
View
B+
Retailer 18
-
$14,957 NZD
A$12,969 AUD
View
B
Retailer 19
-
$17,600 NZD
$9,919 USD
View
Most Expensive
B
Brilliant Earth
20851467A · Oct 31
$41,572 NZD
$23,430 USD
View
19 more retailers have this diamond
Prices start from $4,869 NZDSave up to $36,703 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
10.03ct Princess
$4,869 NZD