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Heart|Lab Grown|IGI

1.99ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG628493536

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG628493536

Diamond specifications and retailer prices

From $488 AUD
$343 USD
As of October 27, 2026
Save $3,839 AUD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,327 AUD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.99ct lab-grown heart diamond

This 1.99ct 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 LG628493536 or 628493536. Listed at 18 retailers as of October 27, 2026, with prices from $488 to $4,327, a $3,839 spread on the same certified stone. Do Amore Diamonds lists it at $4,327. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628493536
Dimensions7.45 × 8.77 × 5.27 mm
L/W Ratio1.18
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
7.45 mm8.77 mm1.99 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628493536
Side View
Table 57.0%Crown 35.9°Girdle: MED-THKPavilion 38.9°Culet: NoneDepth 60.1%

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 27
Current: $1,208 AUD|Low: $380 AUD|High: $3,245 AUD|Avg: $1,407 AUD|+3.2%
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
October 29, 2026
Retailer 6$380 AUD
Retailer 11$488 AUD
Retailer 4$547 AUD
Retailer 12$605 AUD
Retailer 8$818 AUD
Retailer 2$974 AUD
Retailer 3$1,103 AUD
Retailer 1$1,208 AUD
Retailer 7$1,550 AUD
Retailer 10$1,775 AUD
Retailer 14$2,146 AUD
Retailer 13$2,285 AUD
Retailer 9$2,623 AUD
Retailer 5$3,245 AUD

44 data points across 14 retailers

18 retailers$488 AUD to $4,327 AUD

A
Cheapest Retailer
-
$488 AUD
$343 USD
A
Retailer 2
-
$547 AUD
$384 USD
View
Final sale: no returns
A
Retailer 3
-
$567 AUD
$398 USD
View
A
Retailer 4
-
$605 AUD
$425 USD
View
A
Retailer 5
-
$605 AUD
$425 USD
View
A
Retailer 6
-
$818 AUD
$575 USD
View
A
Retailer 7
-
$952 AUD
$669 USD
View
A
Retailer 8
-
$974 AUD
$684 USD
View
B+
Retailer 9
-
$1,103 AUD
$775 USD
View
B+
Retailer 10
-
$1,208 AUD
£668 GBP
View
B+
Retailer 11
-
$1,550 AUD
View
B
Retailer 12
-
$1,775 AUD
$1,247 USD
View
B
Retailer 13
-
$2,146 AUD
$1,508 USD
View
B
Retailer 14
-
$2,285 AUD
$1,605 USD
View
B
Retailer 15
-
$2,339 AUD
$1,643 USD
View
B
Retailer 16
-
$2,368 AUD
$1,664 USD
View
B
Retailer 17
-
$2,623 AUD
£1,451 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0CEB842BB · Oct 28
$4,327 AUD
$3,040 USD
View
17 more retailers have this diamond
Prices start from $488 AUDSave up to $3,839 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
1.99ct Heart
$488 AUD