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Heart|Lab Grown|IGI

5.10ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG647407115

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG647407115

Diamond specifications and retailer prices

From $1,451 AUD
$1,019 USD
As of October 30, 2026
Save $11,433 AUD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $14,535 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.1ct lab-grown heart diamond

This 5.1ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG647407115 or 647407115. Listed at 21 retailers as of October 30, 2026, with a 788% 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

5.10
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647407115
Dimensions10.75 × 12.14 × 6.85 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.75 mm12.14 mm5.10 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647407115
Side View
Table 61.0%Crown 34.4°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 56.4%

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 30
Current: $3,764 AUD|Low: $1,392 AUD|High: $7,176 AUD|Avg: $3,291 AUD|-0.1%
Retailer 1
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
October 31, 2026
Retailer 14$1,451 AUD
Retailer 5$1,579 AUD
Retailer 7$1,624 AUD
Retailer 15$1,683 AUD
Retailer 12$1,929 AUD
Retailer 6$2,282 AUD
Retailer 13$2,372 AUD
Retailer 9$2,671 AUD
Retailer 3$3,482 AUD
Retailer 4$3,518 AUD
Retailer 1$3,764 AUD
Retailer 10$3,774 AUD
Retailer 2$5,217 AUD
Retailer 11$6,001 AUD
Retailer 8$7,074 AUD

44 data points across 15 retailers

21 retailers$1,451 AUD to $12,884 AUD

A
Cheapest Retailer
-
$1,451 AUD
$1,019 USD
A
Retailer 2
-
$1,579 AUD
$1,109 USD
View
A
Retailer 3
-
$1,624 AUD
$1,141 USD
View
Final sale: no returns
Retailer 4
-
$1,683 AUD
$1,182 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,683 AUD
$1,182 USD
View
A
Retailer 6
-
$1,929 AUD
$1,355 USD
View
A
Retailer 7
-
$2,282 AUD
$1,603 USD
View
A
Retailer 8
-
$2,372 AUD
$1,666 USD
View
A
Retailer 9
-
$2,671 AUD
£1,477 GBP
View
B+
Retailer 10
-
$2,869 AUD
$2,015 USD
View
B+
Retailer 11
-
$3,482 AUD
$2,446 USD
View
B+
Retailer 12
-
$3,518 AUD
$2,471 USD
View
B+
Retailer 13
-
$3,764 AUD
View
B+
Retailer 14
-
$3,774 AUD
ZAR 42,830 ZAR
View
B
Retailer 15
-
$5,117 AUD
$3,595 USD
View
B
Retailer 16
-
$5,217 AUD
$3,665 USD
View
B
Retailer 17
-
$6,001 AUD
£3,319 GBP
View
B
Retailer 18
-
$6,602 AUD
$4,637 USD
View
B
Retailer 19
-
$7,074 AUD
View
B
Retailer 20
-
$12,884 AUD
$9,050 USD
View
Most Expensive
Do Amore Diamonds
23-647407115 · Oct 31
$14,535 AUD
$10,210 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,451 AUDSave up to $11,433 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
5.10ct Heart
$1,451 AUD