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Heart|Lab Grown|IGI

5.15ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG710567128

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG710567128

Diamond specifications and retailer prices

From $1,533 AUD
$1,077 USD
As of October 30, 2026
Save $9,030 AUD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $10,563 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.15ct lab-grown heart diamond

This 5.15ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG710567128 or 710567128. Listed at 24 retailers as of October 30, 2026, with prices from $1,533 to $10,563, a $9,030 spread on the same certified stone. Brilliant Earth lists it at $10,563. 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

5.15
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710567128
Dimensions10.80 × 12.11 × 6.87 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.80 mm12.11 mm5.15 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710567128
Side View
Table 53.0%Crown 33.3°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 56.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $10,563 AUD|Low: $1,505 AUD|High: $19,930 AUD|Avg: $4,661 AUD|-47.0%
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
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 7$1,533 AUD
Retailer 21$1,668 AUD
Retailer 5$1,715 AUD
Retailer 9$1,778 AUD
Retailer 2$1,899 AUD
Retailer 18$2,029 AUD
Retailer 11$2,059 AUD
Retailer 6$2,266 AUD
Retailer 19$2,474 AUD
Retailer 13$2,576 AUD
Retailer 3$3,333 AUD
Retailer 4$3,405 AUD
Retailer 20$3,600 AUD
Retailer 16$3,613 AUD
Retailer 22$4,531 AUD
Retailer 12$5,418 AUD
Retailer 10$5,841 AUD
Retailer 14$5,962 AUD
Retailer 17$6,064 AUD
Retailer 8$6,213 AUD
Retailer 15$8,550 AUD
Brilliant Earth$10,563 AUD

29 data points across 22 retailers

24 retailers$1,533 AUD to $10,563 AUD

A
Cheapest Retailer
-
$1,533 AUD
$1,077 USD
A
Retailer 2
-
$1,668 AUD
$1,172 USD
View
A
Retailer 3
-
$1,715 AUD
$1,205 USD
View
Final sale: no returns
A
Retailer 4
-
$1,778 AUD
$1,249 USD
View
Retailer 5
-
$1,818 AUD
$1,277 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,899 AUD
£1,051 GBP
View
A
Retailer 7
-
$2,029 AUD
$1,425 USD
View
A
Retailer 8
-
$2,059 AUD
HK$11,300 HKD
View
A
Retailer 9
-
$2,266 AUD
$1,592 USD
View
A
Retailer 10
-
$2,474 AUD
$1,738 USD
View
A
Retailer 11
-
$2,576 AUD
£1,425 GBP
View
B+
Retailer 12
-
$3,333 AUD
$2,341 USD
View
B+
Retailer 13
-
$3,405 AUD
$2,392 USD
View
Retailer 14
-
$3,600 AUD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$3,613 AUD
ZAR 40,999 ZAR
View
B+
Retailer 16
-
$4,531 AUD
$3,183 USD
View
B+
Retailer 17
-
$5,149 AUD
$3,617 USD
View
B
Retailer 18
-
$5,418 AUD
$3,806 USD
View
B
Retailer 19
-
$5,841 AUD
$4,103 USD
View
B
Retailer 20
-
$5,962 AUD
SGD 5,659 SGD
View
B
Retailer 21
-
$6,064 AUD
£3,354 GBP
View
B
Retailer 22
-
$6,213 AUD
$4,364 USD
View
Retailer 23
-
$8,550 AUD
View
Price last confirmed 23 days ago
Most Expensive
B
Brilliant Earth
20267499A · Oct 30
$10,563 AUD
$7,420 USD
View
23 more retailers have this diamond
Prices start from $1,533 AUDSave up to $9,030 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
5.15ct Heart
$1,533 AUD