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Heart|Lab Grown|IGI

1.03ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG836610792

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836610792

Diamond specifications and retailer prices

From $232 AUD
$163 USD
As of October 30, 2026
Save $1,301 AUD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,533 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836610792 or 836610792. Listed at 20 retailers as of October 30, 2026, with prices from $232 to $1,533, a $1,301 spread on the same certified stone. Reve Diamonds lists it at $1,533. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836610792
Dimensions6.14 × 7.12 × 4.10 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.14 mm7.12 mm1.03 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836610792
Side View
Table 59.0%Crown 32.2°Girdle: MED-THKPavilion 40°Culet: NoneDepth 57.6%

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: $362 AUD|Low: $232 AUD|High: $1,533 AUD|Avg: $657 AUD|-4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 30, 2026
Retailer 5$232 AUD
Retailer 7$259 AUD
Retailer 2$269 AUD
Retailer 9$289 AUD
Retailer 18$289 AUD
Retailer 1$362 AUD
Retailer 10$391 AUD
Retailer 19$467 AUD
Retailer 15$495 AUD
Retailer 12$510 AUD
Retailer 14$548 AUD
Retailer 6$634 AUD
Retailer 17$702 AUD
Retailer 11$793 AUD
Retailer 16$875 AUD
Retailer 3$927 AUD
Retailer 4$979 AUD
Retailer 8$1,005 AUD
Retailer 13$1,356 AUD
Reve Diamonds$1,533 AUD

35 data points across 20 retailers

20 retailers$232 AUD to $1,533 AUD

A
Cheapest Retailer
-
$232 AUD
$163 USD
A
Retailer 2
-
$259 AUD
$182 USD
View
Final sale: no returns
A
Retailer 3
-
$269 AUD
$189 USD
View
A
Retailer 4
-
$289 AUD
$203 USD
View
A
Retailer 5
-
$289 AUD
$203 USD
View
A
Retailer 6
-
$362 AUD
£200 GBP
View
B+
Retailer 7
-
$391 AUD
$275 USD
View
A
Retailer 8
-
$467 AUD
$328 USD
View
A
Retailer 9
-
$495 AUD
ZAR 5,617 ZAR
View
A
Retailer 10
-
$510 AUD
£282 GBP
View
B+
Retailer 11
-
$548 AUD
£303 GBP
View
B+
Retailer 12
-
$634 AUD
$445 USD
View
B+
Retailer 13
-
$702 AUD
View
B+
Retailer 14
-
$793 AUD
SGD 753 SGD
View
B+
Retailer 15
-
$875 AUD
View
B
Retailer 16
-
$927 AUD
$651 USD
View
B
Retailer 17
-
$979 AUD
$688 USD
View
B
Retailer 18
-
$1,005 AUD
$706 USD
View
B
Retailer 19
-
$1,356 AUD
£750 GBP
View
Most Expensive
B
Reve Diamonds
B51CB339D · Oct 30
$1,533 AUD
$1,077 USD
View
19 more retailers have this diamond
Prices start from $232 AUDSave up to $1,301 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
1.03ct Heart
$232 AUD