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Heart|Lab Grown|IGI

1.51ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG836633169

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836633169

Diamond specifications and retailer prices

From $380 AUD
$267 USD
As of October 27, 2026
Save $1,625 AUD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,005 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.51ct lab-grown heart diamond

This 1.51ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836633169 or 836633169. Listed at 23 retailers as of October 27, 2026, with prices from $380 to $2,005, a $1,625 spread on the same certified stone. Reve Diamonds lists it at $2,005. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836633169
Dimensions7.07 × 7.88 × 4.79 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.07 mm7.88 mm1.51 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836633169
Side View
Table 60.0%Crown 34.7°Girdle: STK-THKPavilion 42°Culet: NoneDepth 60.8%

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 27
Current: $553 AUD|Low: $366 AUD|High: $2,005 AUD|Avg: $955 AUD|-1.0%
Retailer 1
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Retailer 12
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
October 30, 2026
Retailer 4$380 AUD
Retailer 3$424 AUD
Retailer 8$441 AUD
Retailer 5$473 AUD
Retailer 11$473 AUD
Retailer 7$528 AUD
Retailer 1$553 AUD
Retailer 2$638 AUD
Retailer 18$697 AUD
Retailer 9$749 AUD
Retailer 16$811 AUD
Retailer 13$845 AUD
Retailer 12$905 AUD
Retailer 17$1,097 AUD
Retailer 19$1,204 AUD
Retailer 15$1,394 AUD
Retailer 10$1,436 AUD
Retailer 6$1,517 AUD
Retailer 20$1,731 AUD
Retailer 14$1,902 AUD
Reve Diamonds$2,005 AUD

36 data points across 21 retailers

23 retailers$380 AUD to $2,005 AUD

A
Cheapest Retailer
-
$380 AUD
$267 USD
A
Retailer 2
-
$424 AUD
$298 USD
View
Final sale: no returns
A
Retailer 3
-
$441 AUD
$310 USD
View
A
Retailer 4
-
$473 AUD
$332 USD
View
A
Retailer 5
-
$473 AUD
$332 USD
View
A
Retailer 6
-
$528 AUD
HK$2,900 HKD
View
A
Retailer 7
-
$553 AUD
£306 GBP
View
B+
Retailer 8
-
$638 AUD
$448 USD
View
A
Retailer 9
-
$697 AUD
$490 USD
View
A
Retailer 10
-
$749 AUD
$526 USD
View
B+
Retailer 11
-
$811 AUD
ZAR 9,202 ZAR
View
B+
Retailer 12
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$845 AUD
$594 USD
View
B+
Retailer 13
-
$905 AUD
£500 GBP
View
B+
Retailer 14
-
$1,097 AUD
View
B+
Retailer 15
-
$1,204 AUD
$846 USD
View
B+
Retailer 16
-
$1,394 AUD
View
B
Retailer 17
-
$1,466 AUD
$1,030 USD
View
B
Retailer 18
-
$1,517 AUD
$1,066 USD
View
B
Retailer 19
-
$1,523 AUD
SGD 1,446 SGD
View
B
Retailer 20
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$1,590 AUD
$1,117 USD
View
B
Retailer 21
-
$1,731 AUD
$1,216 USD
View
B
Retailer 22
-
$1,902 AUD
£1,052 GBP
View
Most Expensive
B
Reve Diamonds
F3E8A6D7E · Oct 30
$2,005 AUD
$1,409 USD
View
22 more retailers have this diamond
Prices start from $380 AUDSave up to $1,625 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
1.51ct Heart
$380 AUD