Heart|Lab Grown|IGI

10.05ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG825687744

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825687744

Diamond specifications and retailer prices

From $2,860 USD
As of October 29, 2026
Save $5,049 USD (64%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $11,395 USD at Taylor and Hart · As of October 10, 2026
View at Taylor and Hart

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 LG825687744 or 825687744. Listed at 13 retailers as of October 29, 2026, with a 177% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.4°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825687744
Dimensions14.89 × 12.95 × 8.51 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.89 mm12.95 mm10.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825687744
Side View
Table 59.0%Crown 30.4°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 57.2%

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 29
Current: $5,062 USD|Low: $2,042 USD|High: $17,570 USD|Avg: $6,809 USD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 29, 2026
Retailer 11$2,860 USD
Retailer 5$3,125 USD
Retailer 6$4,159 USD
Retailer 4$4,418 USD
Retailer 8$4,540 USD
Retailer 1$5,062 USD
Retailer 2$5,627 USD
Retailer 9$6,065 USD
Retailer 7$7,909 USD
Retailer 3$8,197 USD
Taylor and Hart$11,395 USD
Retailer 10$15,900 USD

26 data points across 12 retailers

13 retailers$2,860 USD to $7,909 USD

Retailer 1
-
$2,554 USD
Price last confirmed 21 days ago
Retailer 2
-
$2,779 USD
View
Price last confirmed 30 days ago
A
Retailer 3
-
$2,860 USD
View
Final sale: no returns
Retailer 4
-
$2,962 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$3,125 USD
View
B+
Retailer 6
-
$4,418 USD
£3,479 GBP
View
Retailer 7
-
$4,495 USD
View
Price last confirmed 29 days ago
Retailer 8
-
$4,540 USD
View
Price last confirmed 19 days ago
B+
Retailer 9
-
$5,062 USD
ZAR 81,780 ZAR
View
B+
Retailer 10
-
$5,627 USD
View
B
Retailer 11
-
$7,909 USD
View
Retailer 12
-
$8,197 USD
View
Price last confirmed 18 days ago
Most Expensive
Taylor and Hart
AINAL6W · Oct 10
$11,395 USD
View
Price last confirmed 19 days ago
12 more retailers have this diamond
Prices start from $2,860 USDSave up to $5,049 USD

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
$2,860 USD