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Heart|Lab Grown|IGI

1.27ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG842638695

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842638695

Diamond specifications and retailer prices

From $559 SGD
$437 USD
As of October 30, 2026
Save $3,225 SGD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,784 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown heart diamond

This 1.27ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842638695 or 842638695. Listed at 20 retailers as of October 30, 2026, with prices from $559 to $3,784, a $3,225 spread on the same certified stone. Do Amore Diamonds lists it at $3,784. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842638695
Dimensions6.59 × 7.62 × 4.44 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.59 mm7.62 mm1.27 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842638695
Side View
Table 55.0%Crown 35.2°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 58.3%

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: $3,784 SGD|Low: $559 SGD|High: $3,784 SGD|Avg: $1,593 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 12
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Retailer 19
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Retailer 21
October 31, 2026
Retailer 8$559 SGD
Retailer 15$724 SGD
Retailer 19$805 SGD
Retailer 4$896 SGD
Retailer 10$918 SGD
Retailer 3$1,036 SGD
Retailer 2$1,117 SGD
Retailer 6$1,173 SGD
Retailer 14$1,250 SGD
Retailer 13$1,312 SGD
Retailer 18$1,664 SGD
Retailer 11$1,746 SGD
Retailer 17$1,773 SGD
Retailer 16$1,890 SGD
Retailer 12$2,097 SGD
Retailer 9$2,291 SGD
Retailer 5$2,387 SGD
Retailer 21$2,521 SGD
Retailer 7$2,622 SGD
Retailer 20$3,013 SGD
Do Amore Diamonds$3,784 SGD

13 data points across 21 retailers

20 retailers$559 SGD to $3,784 SGD

A
Cheapest Retailer
-
$559 SGD
$437 USD
Final sale: no returns
A
Retailer 2
-
$724 SGD
£446 GBP
View
A
Retailer 3
-
$805 SGD
$630 USD
View
A
Retailer 4
-
$896 SGD
$701 USD
View
A
Retailer 5
-
$918 SGD
$718 USD
View
A
Retailer 6
-
$932 SGD
$729 USD
View
B+
Retailer 7
-
$1,117 SGD
£688 GBP
View
B+
Retailer 8
-
$1,173 SGD
ZAR 14,823 ZAR
View
Retailer 9
-
$1,250 SGD
$978 USD
View
Price last confirmed 18 days ago
B+
Retailer 10
-
$1,312 SGD
$1,026 USD
View
B+
Retailer 11
-
$1,664 SGD
A$2,002 AUD
View
Retailer 12
-
$1,746 SGD
A$2,101 AUD
View
Price last confirmed 23 days ago
B
Retailer 13
-
$1,773 SGD
£1,092 GBP
View
B
Retailer 14
-
$1,890 SGD
CA$2,054 CAD
View
B
Retailer 15
-
$2,291 SGD
$1,792 USD
View
B
Retailer 16
-
$2,387 SGD
$1,868 USD
View
B
Retailer 17
-
$2,521 SGD
£1,553 GBP
View
B
Retailer 18
-
$2,622 SGD
$2,051 USD
View
B
Retailer 19
-
$3,013 SGD
$2,357 USD
View
Most Expensive
B
Do Amore Diamonds
20-E101793 · Oct 31
$3,784 SGD
$2,960 USD
View
19 more retailers have this diamond
Prices start from $559 SGDSave up to $3,225 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
1.27ct Heart
$559 SGD