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Heart|Lab Grown|IGI

10.07ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG844642407

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844642407

Diamond specifications and retailer prices

From $4,209 AUD
HK$23,100 HKD
As of October 29, 2026
Save $8,494 AUD (67%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $12,703 AUD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 10.07ct lab-grown heart diamond

This 10.07ct 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 LG844642407 or 844642407. Listed at 5 retailers as of October 27, 2026, with prices from $4,209 to $12,703, a $8,494 spread on the same certified stone. Taylor and Hart lists it at $12,703. 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

10.07
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844642407
Dimensions15.28 × 13.29 × 8.88 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
15.28 mm13.29 mm10.07 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844642407
Side View
Table 59.0%Crown 32.1°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 58.1%

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: $4,988 AUD|Low: $4,209 AUD|High: $12,703 AUD|Avg: $7,521 AUD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
October 29, 2026
Retailer 4$4,209 AUD
Retailer 1$4,988 AUD
Retailer 2$5,195 AUD
Retailer 3$10,182 AUD
Taylor and Hart$12,703 AUD

9 data points across 5 retailers

5 retailers$4,209 AUD to $12,703 AUD

A
Cheapest Retailer
-
$4,209 AUD
HK$23,100 HKD
A
Retailer 2
-
$4,988 AUD
£2,759 GBP
View
A
Retailer 3
-
$5,195 AUD
$3,650 USD
View
B
Retailer 4
-
$10,182 AUD
$7,153 USD
View
Most Expensive
B
Taylor and Hart
QQZFB2C · Oct 27
$12,703 AUD
$8,925 USD
View
4 more retailers have this diamond
Prices start from $4,209 AUDSave up to $8,494 AUD

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
10.07ct Heart
$4,209 AUD