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Heart|Lab Grown|IGI

11.50ct G VS2 Heart Lab Grown Diamond

ID • G/VS2 • IGI LG628477028

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG628477028

Diamond specifications and retailer prices

From $6,103 AUD
$4,287 USD
As of October 30, 2026
Save $19,117 AUD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $25,219 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 11.5ct lab-grown heart diamond

This 11.5ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG628477028 or 628477028. Listed at 19 retailers as of October 30, 2026, with prices from $6,103 to $25,219, a $19,117 spread on the same certified stone. Taylor and Hart lists it at $25,219. 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

11.50
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628477028
Dimensions15.35 × 14.21 × 9.13 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.35 mm14.21 mm11.50 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628477028
Side View
Table 62.0%Crown 41.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.5%

Caratlytics Score

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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: $13,231 AUD|Low: $4,880 AUD|High: $25,240 AUD|Avg: $11,385 AUD|-26.3%
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 12$6,103 AUD
Retailer 3$6,396 AUD
Retailer 6$6,835 AUD
Retailer 14$7,080 AUD
Retailer 5$7,109 AUD
Retailer 11$7,146 AUD
Retailer 2$8,846 AUD
Retailer 9$9,093 AUD
Retailer 10$9,212 AUD
Retailer 15$10,957 AUD
Retailer 8$11,304 AUD
Retailer 7$11,906 AUD
Retailer 1$13,231 AUD
Retailer 4$24,286 AUD
Retailer 13$24,486 AUD

39 data points across 15 retailers

19 retailers$6,103 AUD to $25,219 AUD

A
Cheapest Retailer
-
$6,103 AUD
$4,287 USD
A
Retailer 2
-
$6,396 AUD
$4,493 USD
View
A
Retailer 3
-
$6,835 AUD
$4,801 USD
View
Final sale: no returns
A
Retailer 4
-
$7,080 AUD
$4,973 USD
View
Retailer 5
-
$7,080 AUD
$4,973 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$7,109 AUD
$4,994 USD
View
A
Retailer 7
-
$7,146 AUD
$5,020 USD
View
B+
Retailer 8
-
$8,382 AUD
HK$46,000 HKD
View
B+
Retailer 9
-
$8,846 AUD
$6,214 USD
View
B+
Retailer 10
-
$9,093 AUD
£5,029 GBP
View
B+
Retailer 11
-
$9,212 AUD
$6,471 USD
View
B+
Retailer 12
-
$10,957 AUD
$7,697 USD
View
B+
Retailer 13
-
$11,304 AUD
€7,562 EUR
View
B+
Retailer 14
-
$11,906 AUD
$8,363 USD
View
B+
Retailer 15
-
$13,231 AUD
$9,294 USD
View
B
Retailer 16
-
$19,670 AUD
$13,817 USD
View
B
Retailer 17
-
$24,286 AUD
SGD 23,053 SGD
View
B
Retailer 18
-
$24,486 AUD
$17,200 USD
View
Most Expensive
B
Taylor and Hart
CEHWEWQ · Oct 31
$25,219 AUD
$17,715 USD
View
18 more retailers have this diamond
Prices start from $6,103 AUDSave up to $19,117 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
11.50ct Heart
$6,103 AUD