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Heart|Lab Grown|IGI

11.20ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG702536281

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG702536281

Diamond specifications and retailer prices

From $4,768 AUD
$3,350 USD
As of October 29, 2026
Save $12,025 AUD (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $16,794 AUD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 11.2ct lab-grown heart diamond

This 11.2ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG702536281 or 702536281. Listed at 13 retailers as of October 27, 2026, with prices from $4,768 to $16,794, a $12,025 spread on the same certified stone. Taylor and Hart lists it at $16,794. 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

11.20
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702536281
Dimensions13.59 × 15.81 × 8.82 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.59 mm15.81 mm11.20 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702536281
Side View
Table 62.0%Crown 35.2°Girdle: STK-THKPavilion 38.2°Culet: NoneDepth 55.8%

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 29
Current: $7,648 AUD|Low: $3,389 AUD|High: $16,794 AUD|Avg: $9,269 AUD|-3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 29, 2026
Retailer 2$4,768 AUD
Retailer 3$4,872 AUD
Retailer 5$4,946 AUD
Retailer 4$6,676 AUD
Retailer 8$7,098 AUD
Retailer 1$7,648 AUD
Retailer 11$7,679 AUD
Retailer 6$9,169 AUD
Retailer 9$12,337 AUD
Retailer 10$12,409 AUD
Retailer 7$12,715 AUD
Taylor and Hart$16,794 AUD

41 data points across 12 retailers

13 retailers$4,768 AUD to $16,794 AUD

Retailer 1
-
$4,032 AUD
$2,833 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$4,768 AUD
$3,350 USD
View
Final sale: no returns
Retailer 3
-
$4,872 AUD
$3,423 USD
View
Price last confirmed 25 days ago
A
Retailer 4
-
$4,946 AUD
$3,475 USD
View
B+
Retailer 5
-
$6,676 AUD
£3,693 GBP
View
B+
Retailer 6
-
$7,098 AUD
$4,987 USD
View
B+
Retailer 7
-
$7,648 AUD
ZAR 86,804 ZAR
View
B+
Retailer 8
-
$7,679 AUD
$5,395 USD
View
Retailer 9
-
$9,169 AUD
View
Price last confirmed 7 days ago
B
Retailer 10
-
$12,337 AUD
$8,667 USD
View
B
Retailer 11
-
$12,409 AUD
$8,718 USD
View
B
Retailer 12
-
$12,715 AUD
$8,933 USD
View
Most Expensive
B
Taylor and Hart
CG8XE4L · Oct 27
$16,794 AUD
$11,798 USD
View
12 more retailers have this diamond
Prices start from $4,768 AUDSave up to $12,025 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
11.20ct Heart
$4,768 AUD