Heart|Lab Grown|IGI

10.05ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG835642676

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG835642676

Diamond specifications and retailer prices

From $7,142 NZD
$4,025 USD
As of November 1, 2026
Save $22,838 NZD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $41,270 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 very-good cut grade and certified by IGI LG835642676 or 835642676. Listed at 15 retailers as of October 31, 2026, with a 320% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

10.05
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835642676
Dimensions13.50 × 14.63 × 8.23 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.50 mm14.63 mm10.05 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835642676
Side View
Table 64.0%Crown 40.3°Girdle: THK-VTKPavilion 35.8°Culet: NoneDepth 56.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $41,270 NZD|Low: $3,993 NZD|High: $41,270 NZD|Avg: $11,895 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
Retailer 16
October 31, 2026
Retailer 4$4,001 NZD
Retailer 3$6,201 NZD
Retailer 8$6,508 NZD
Retailer 5$6,791 NZD
Retailer 16$6,941 NZD
Retailer 13$7,562 NZD
Retailer 15$7,566 NZD
Retailer 9$7,935 NZD
Retailer 10$7,940 NZD
Retailer 12$10,356 NZD
Retailer 11$10,543 NZD
Retailer 6$11,824 NZD
Retailer 7$15,481 NZD
Retailer 2$16,987 NZD
Retailer 14$29,979 NZD
Brilliant Earth$41,270 NZD

31 data points across 16 retailers

15 retailers$7,142 NZD to $29,979 NZD

Retailer 1
-
$4,001 NZD
£1,776 GBP
Price last confirmed 17 days ago
Retailer 2
-
$6,201 NZD
£2,752 GBP
View
Price last confirmed 16 days ago
Retailer 3
-
$6,508 NZD
$3,668 USD
View
Price last confirmed 21 days ago
Retailer 4
-
$6,791 NZD
ZAR 61,835 ZAR
View
Price last confirmed 17 days ago
Retailer 5
-
$6,941 NZD
$3,912 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$7,142 NZD
$4,025 USD
View
B+
Retailer 7
-
$7,562 NZD
$4,262 USD
View
Final sale: no returns
B+
Retailer 8
-
$7,940 NZD
$4,475 USD
View
B+
Retailer 9
-
$10,356 NZD
HK$45,600 HKD
View
B+
Retailer 10
-
$10,543 NZD
$5,942 USD
View
Retailer 11
-
$11,824 NZD
$6,664 USD
View
Price last confirmed 17 days ago
Retailer 12
-
$15,481 NZD
$8,725 USD
View
Price last confirmed 17 days ago
B
Retailer 13
-
$16,987 NZD
A$14,729 AUD
View
B
Retailer 14
-
$29,979 NZD
SGD 22,833 SGD
View
Most Expensive
Brilliant Earth
22252753Y · Oct 31
$41,270 NZD
$23,260 USD
View
Price under review
14 more retailers have this diamond
Prices start from $7,142 NZDSave up to $22,838 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+
10.05ct Heart
$7,142 NZD