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Heart|Lab Grown|IGI

5.07ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG851609040

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG851609040

Diamond specifications and retailer prices

From $1,916 AUD
$1,346 USD
As of October 30, 2026
Save $3,478 AUD (64%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,394 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.07ct lab-grown heart diamond

This 5.07ct 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 LG851609040 or 851609040. Listed at 6 retailers as of October 30, 2026, with prices from $1,916 to $5,394, a $3,478 spread on the same certified stone. With Clarity lists it at $5,394. 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

5.07
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851609040
Dimensions10.96 × 11.82 × 6.87 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.96 mm11.82 mm5.07 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851609040
Side View
Table 60.0%Crown 34.7°Girdle: THN-MEDPavilion 40°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 30
Current: $2,309 AUD|Low: $1,916 AUD|High: $5,394 AUD|Avg: $3,496 AUD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
With Clarity
November 1, 2026
Retailer 4$1,916 AUD
Retailer 3$2,003 AUD
Retailer 1$2,309 AUD
Retailer 2$3,613 AUD
Retailer 5$5,211 AUD
With Clarity$5,394 AUD

4 data points across 6 retailers

6 retailers$1,916 AUD to $5,394 AUD

B+
Cheapest Retailer
-
$1,916 AUD
$1,346 USD
A
Retailer 2
-
$2,003 AUD
$1,407 USD
View
A
Retailer 3
-
$2,309 AUD
£1,277 GBP
View
B+
Retailer 4
-
$3,613 AUD
$2,538 USD
View
B
Retailer 5
-
$5,211 AUD
$3,660 USD
View
Most Expensive
B
With Clarity
851609040 · Oct 31
$5,394 AUD
$3,789 USD
View
5 more retailers have this diamond
Prices start from $1,916 AUDSave up to $3,478 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
5.07ct Heart
$1,916 AUD