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Heart|Lab Grown|IGI

3.05ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG754515936

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG754515936

Diamond specifications and retailer prices

From $841 AUD
$591 USD
As of October 29, 2026
Save $6,533 AUD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $9,196 AUD at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

About this 3.05ct lab-grown heart diamond

This 3.05ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754515936 or 754515936. Listed at 25 retailers as of October 29, 2026, with a 776% 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

3.05
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754515936
Dimensions9.16 × 9.87 × 5.91 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.16 mm9.87 mm3.05 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754515936
Side View
Table 59.0%Crown 36.3°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 59.9%

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 29
Current: $9,196 AUD|Low: $685 AUD|High: $9,253 AUD|Avg: $2,402 AUD|-0.6%
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
October 31, 2026
Retailer 4$713 AUD
Retailer 15$841 AUD
Retailer 5$884 AUD
Retailer 3$1,172 AUD
Retailer 11$1,174 AUD
Retailer 9$1,288 AUD
Retailer 2$1,509 AUD
Retailer 13$1,997 AUD
Retailer 12$2,061 AUD
Retailer 14$2,119 AUD
Retailer 17$2,189 AUD
Retailer 7$2,567 AUD
Retailer 6$3,277 AUD
Retailer 8$3,377 AUD
Retailer 10$3,919 AUD
Retailer 16$4,243 AUD
Brilliant Earth$9,196 AUD

43 data points across 17 retailers

25 retailers$841 AUD to $7,374 AUD

Retailer 1
-
$713 AUD
$501 USD
Price last confirmed 12 days ago
Retailer 2
-
$799 AUD
$561 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$841 AUD
$591 USD
View
Final sale: no returns
Retailer 4
-
$884 AUD
$621 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$884 AUD
$621 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,166 AUD
HK$6,400 HKD
View
B+
Retailer 7
-
$1,172 AUD
$823 USD
View
A
Retailer 8
-
$1,174 AUD
$825 USD
View
A
Retailer 9
-
$1,288 AUD
$905 USD
View
A
Retailer 10
-
$1,509 AUD
£835 GBP
View
A
Retailer 11
-
$1,572 AUD
$1,104 USD
View
A
Retailer 12
-
$1,997 AUD
View
B+
Retailer 13
-
$2,061 AUD
View
B+
Retailer 14
-
$2,119 AUD
ZAR 24,052 ZAR
View
B+
Retailer 15
-
$2,189 AUD
$1,538 USD
View
Retailer 16
-
$2,567 AUD
$1,803 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$3,047 AUD
$2,140 USD
View
B
Retailer 18
-
$3,277 AUD
$2,302 USD
View
B
Retailer 19
-
$3,332 AUD
$2,341 USD
View
B
Retailer 20
-
$3,377 AUD
SGD 3,206 SGD
View
B
Retailer 21
-
$3,919 AUD
View
B
Retailer 22
-
$4,243 AUD
£2,347 GBP
View
B
Retailer 23
-
$6,335 AUD
$4,450 USD
View
B
Retailer 24
-
$7,374 AUD
$5,180 USD
View
Most Expensive
Brilliant Earth
17352432A · Oct 25
$9,196 AUD
$6,460 USD
View
Price under review
24 more retailers have this diamond
Prices start from $841 AUDSave up to $6,533 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
3.05ct Heart
$841 AUD