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Heart|Lab Grown|IGI

10.70ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG845617529

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG845617529

Diamond specifications and retailer prices

From $3,212 AUD
$2,256 USD
As of October 29, 2026
Save $11,750 AUD (79%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $14,962 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 10.7ct lab-grown heart diamond

This 10.7ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845617529 or 845617529. Listed at 3 retailers as of October 29, 2026, with prices from $3,212 to $14,962, a $11,750 spread on the same certified stone. Brilliant Earth lists it at $14,962. 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

10.70
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845617529
Dimensions13.86 × 15.15 × 8.78 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.86 mm15.15 mm10.70 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845617529
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 58.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $14,962 AUD|Low: $3,212 AUD|High: $14,962 AUD|Avg: $8,290 AUD
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$3,212 AUD
Retailer 2$4,622 AUD
Brilliant Earth$14,962 AUD

17 data points across 3 retailers

3 retailers$3,212 AUD to $14,962 AUD

A
Cheapest Retailer
-
$3,212 AUD
$2,256 USD
Final sale: no returns
A
Retailer 2
-
$4,622 AUD
£2,556 GBP
View
Most Expensive
B
Brilliant Earth
21829446A · Oct 30
$14,962 AUD
$10,510 USD
View
2 more retailers have this diamond
Prices start from $3,212 AUDSave up to $11,750 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
10.70ct Heart
$3,212 AUD