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Heart|Lab Grown|IGI

1.22ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG620470353

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG620470353

Diamond specifications and retailer prices

From $299 SGD
$234 USD
As of October 30, 2026
Save $2,577 SGD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,876 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown heart diamond

This 1.22ct 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 LG620470353 or 620470353. Listed at 18 retailers as of October 30, 2026, with prices from $299 to $2,876, a $2,577 spread on the same certified stone. Do Amore Diamonds lists it at $2,876. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620470353
Dimensions7.72 × 6.38 × 4.38 mm
L/W Ratio1.21
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
7.72 mm6.38 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620470353
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 56.7%

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 30
Current: $2,876 SGD|Low: $285 SGD|High: $2,876 SGD|Avg: $978 SGD|+0.9%
Do Amore Diamonds
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
October 30, 2026
Retailer 7$299 SGD
Retailer 3$335 SGD
Retailer 17$346 SGD
Retailer 6$371 SGD
Retailer 14$371 SGD
Retailer 9$450 SGD
Retailer 16$496 SGD
Retailer 12$703 SGD
Retailer 2$782 SGD
Retailer 11$996 SGD
Retailer 8$1,001 SGD
Retailer 13$1,005 SGD
Retailer 10$1,138 SGD
Retailer 5$1,315 SGD
Retailer 18$1,532 SGD
Retailer 15$1,643 SGD
Retailer 4$1,859 SGD
Do Amore Diamonds$2,876 SGD

45 data points across 18 retailers

18 retailers$299 SGD to $2,876 SGD

A
Cheapest Retailer
-
$299 SGD
$234 USD
A
Retailer 2
-
$335 SGD
$262 USD
View
Final sale: no returns
A
Retailer 3
-
$346 SGD
$271 USD
View
A
Retailer 4
-
$371 SGD
$290 USD
View
A
Retailer 5
-
$371 SGD
$290 USD
View
A
Retailer 6
-
$450 SGD
$352 USD
View
A
Retailer 7
-
$496 SGD
$388 USD
View
B+
Retailer 8
-
$703 SGD
ZAR 8,888 ZAR
View
B+
Retailer 9
-
$782 SGD
£482 GBP
View
B+
Retailer 10
-
$996 SGD
A$1,199 AUD
View
B
Retailer 11
-
$1,001 SGD
$783 USD
View
B
Retailer 12
-
$1,005 SGD
A$1,210 AUD
View
B
Retailer 13
-
$1,170 SGD
CA$1,271 CAD
View
B
Retailer 14
-
$1,315 SGD
$1,029 USD
View
B
Retailer 15
-
$1,532 SGD
$1,199 USD
View
B
Retailer 16
-
$1,643 SGD
£1,012 GBP
View
B
Retailer 17
-
$1,859 SGD
View
Most Expensive
B
Do Amore Diamonds
27-0D058ABBB · Oct 31
$2,876 SGD
$2,250 USD
View
17 more retailers have this diamond
Prices start from $299 SGDSave up to $2,577 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
1.22ct Heart
$299 SGD