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Heart|Lab Grown|IGI

1.05ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG819658809

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG819658809

Diamond specifications and retailer prices

From $239 SGD
$187 USD
As of October 30, 2026
Save $1,232 SGD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,471 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819658809 or 819658809. Listed at 19 retailers as of October 30, 2026, with prices from $239 to $1,471, a $1,232 spread on the same certified stone. Reve Diamonds lists it at $1,471. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819658809
Dimensions6.93 × 6.49 × 4.07 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.93 mm6.49 mm1.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819658809
Side View
Table 64.0%Crown 36.5°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 58.7%

Caratlytics Score

How it works →
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: $524 SGD|Low: $239 SGD|High: $1,542 SGD|Avg: $691 SGD|-2.7%
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
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 2$239 SGD
Retailer 8$267 SGD
Retailer 17$276 SGD
Retailer 6$295 SGD
Retailer 18$295 SGD
Retailer 9$399 SGD
Retailer 12$508 SGD
Retailer 1$524 SGD
Retailer 11$536 SGD
Retailer 3$555 SGD
Retailer 7$602 SGD
Retailer 13$721 SGD
Retailer 5$951 SGD
Retailer 16$954 SGD
Retailer 10$991 SGD
Retailer 4$1,020 SGD
Retailer 15$1,097 SGD
Retailer 14$1,385 SGD
Reve Diamonds$1,471 SGD

45 data points across 19 retailers

19 retailers$239 SGD to $1,471 SGD

A
Cheapest Retailer
-
$239 SGD
$187 USD
A
Retailer 2
-
$267 SGD
$209 USD
View
Final sale: no returns
A
Retailer 3
-
$276 SGD
$216 USD
View
A
Retailer 4
-
$295 SGD
$231 USD
View
A
Retailer 5
-
$295 SGD
$231 USD
View
B+
Retailer 6
-
$399 SGD
$312 USD
View
A
Retailer 7
-
$508 SGD
ZAR 6,417 ZAR
View
A
Retailer 8
-
$524 SGD
€390 EUR
View
A
Retailer 9
-
$536 SGD
£330 GBP
View
B+
Retailer 10
-
$555 SGD
$434 USD
View
B+
Retailer 11
-
$602 SGD
$471 USD
View
B+
Retailer 12
-
$721 SGD
A$868 AUD
View
B+
Retailer 13
-
$951 SGD
$744 USD
View
B
Retailer 14
-
$954 SGD
$746 USD
View
B
Retailer 15
-
$991 SGD
$775 USD
View
B
Retailer 16
-
$1,020 SGD
$798 USD
View
B
Retailer 17
-
$1,097 SGD
A$1,320 AUD
View
B
Retailer 18
-
$1,385 SGD
£853 GBP
View
Most Expensive
B
Reve Diamonds
2A905F145 · Oct 30
$1,471 SGD
$1,151 USD
View
18 more retailers have this diamond
Prices start from $239 SGDSave up to $1,232 SGD

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
1.05ct Heart
$239 SGD