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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 HK$3,429 HKD
$437 USD
As of October 30, 2026
Save HK$19,795 HKD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$23,223 HKD 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 HK$3,429 to HK$23,223, a HK$19,795 spread on the same certified stone. Do Amore Diamonds lists it at HK$23,223. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$23,223 HKD|Low: HK$3,429 HKD|High: HK$23,223 HKD|Avg: HK$9,833 HKD
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
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 8HK$3,429 HKD
Retailer 2HK$4,430 HKD
Retailer 19HK$4,943 HKD
Retailer 4HK$5,500 HKD
Retailer 10HK$5,633 HKD
Retailer 3HK$6,355 HKD
Retailer 13HK$6,912 HKD
Retailer 6HK$7,199 HKD
Retailer 14HK$7,672 HKD
Retailer 15HK$8,050 HKD
Retailer 18HK$10,210 HKD
Retailer 11HK$10,714 HKD
Retailer 17HK$10,881 HKD
Retailer 16HK$11,602 HKD
Retailer 12HK$12,867 HKD
Retailer 9HK$14,058 HKD
Retailer 5HK$14,652 HKD
Retailer 21HK$15,474 HKD
Retailer 7HK$16,092 HKD
Retailer 20HK$18,492 HKD
Do Amore DiamondsHK$23,223 HKD

14 data points across 21 retailers

20 retailersHK$3,429 HKD to HK$23,223 HKD

A
Cheapest Retailer
-
HK$3,429 HKD
$437 USD
Final sale: no returns
A
Retailer 2
-
HK$4,430 HKD
£445 GBP
View
A
Retailer 3
-
HK$4,943 HKD
$630 USD
View
A
Retailer 4
-
HK$5,500 HKD
$701 USD
View
A
Retailer 5
-
HK$5,633 HKD
$718 USD
View
A
Retailer 6
-
HK$5,720 HKD
$729 USD
View
B+
Retailer 7
-
HK$6,912 HKD
£694 GBP
View
B+
Retailer 8
-
HK$7,199 HKD
ZAR 14,823 ZAR
View
Retailer 9
-
HK$7,672 HKD
$978 USD
View
Price last confirmed 19 days ago
B+
Retailer 10
-
HK$8,050 HKD
$1,026 USD
View
B+
Retailer 11
-
HK$10,210 HKD
A$2,002 AUD
View
Retailer 12
-
HK$10,714 HKD
A$2,101 AUD
View
Price last confirmed 23 days ago
B
Retailer 13
-
HK$10,881 HKD
£1,092 GBP
View
B
Retailer 14
-
HK$11,602 HKD
CA$2,054 CAD
View
B
Retailer 15
-
HK$14,058 HKD
$1,792 USD
View
B
Retailer 16
-
HK$14,652 HKD
$1,868 USD
View
B
Retailer 17
-
HK$15,474 HKD
£1,553 GBP
View
B
Retailer 18
-
HK$16,092 HKD
$2,051 USD
View
B
Retailer 19
-
HK$18,492 HKD
$2,357 USD
View
Most Expensive
B
Do Amore Diamonds
20-E101793 · Oct 31
HK$23,223 HKD
$2,960 USD
View
19 more retailers have this diamond
Prices start from HK$3,429 HKDSave up to HK$19,795 HKD

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
HK$3,429 HKD