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Heart|Lab Grown|IGI

10.05ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG828692453

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828692453

Diamond specifications and retailer prices

From $3,790 NZD
$2,136 USD
As of October 30, 2026
Save $18,123 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $21,913 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.05ct lab-grown heart diamond

This 10.05ct lab-grown heart 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 LG828692453 or 828692453. Listed at 19 retailers as of October 30, 2026, with prices from $3,790 to $21,913, a $18,123 spread on the same certified stone. Brilliant Earth lists it at $21,913. 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

10.05
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828692453
Dimensions14.90 × 13.02 × 8.76 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.90 mm13.02 mm10.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828692453
Side View
Table 66.0%Crown 39.5°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 58.8%

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 30
Current: $21,913 NZD|Low: $3,790 NZD|High: $24,290 NZD|Avg: $8,044 NZD|+0.2%
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
November 1, 2026
Retailer 8$3,790 NZD
Retailer 12$3,924 NZD
Retailer 3$4,123 NZD
Retailer 9$4,246 NZD
Retailer 16$4,397 NZD
Retailer 11$4,553 NZD
Retailer 14$4,693 NZD
Retailer 18$5,103 NZD
Retailer 19$6,043 NZD
Retailer 13$6,052 NZD
Retailer 15$6,437 NZD
Retailer 17$6,807 NZD
Retailer 10$6,872 NZD
Retailer 2$8,147 NZD
Retailer 6$11,356 NZD
Retailer 4$12,473 NZD
Retailer 5$12,612 NZD
Retailer 7$15,373 NZD
Brilliant Earth$21,913 NZD

25 data points across 19 retailers

19 retailers$3,790 NZD to $21,913 NZD

A
Cheapest Retailer
-
$3,790 NZD
$2,136 USD
A
Retailer 2
-
$3,924 NZD
£1,741 GBP
View
A
Retailer 3
-
$4,123 NZD
$2,324 USD
View
A
Retailer 4
-
$4,246 NZD
$2,393 USD
View
Final sale: no returns
A
Retailer 5
-
$4,397 NZD
$2,478 USD
View
Retailer 6
-
$4,553 NZD
$2,566 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$4,693 NZD
$2,645 USD
View
A
Retailer 8
-
$5,103 NZD
$2,876 USD
View
A
Retailer 9
-
$6,043 NZD
$3,406 USD
View
A
Retailer 10
-
$6,052 NZD
£2,686 GBP
View
A
Retailer 11
-
$6,437 NZD
$3,628 USD
View
A
Retailer 12
-
$6,807 NZD
ZAR 61,978 ZAR
View
A
Retailer 13
-
$6,872 NZD
$3,873 USD
View
Retailer 14
-
$8,147 NZD
A$7,064 AUD
View
B+
Retailer 15
-
$11,356 NZD
$6,400 USD
View
B+
Retailer 16
-
$12,473 NZD
$7,030 USD
View
B+
Retailer 17
-
$12,612 NZD
$7,108 USD
View
B
Retailer 18
-
$15,373 NZD
$8,665 USD
View
Most Expensive
B
Brilliant Earth
21698955A · Oct 31
$21,913 NZD
$12,350 USD
View
18 more retailers have this diamond
Prices start from $3,790 NZDSave up to $18,123 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
10.05ct Heart
$3,790 NZD