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Radiant|Lab Grown|IGI

1.27ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG615363381

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG615363381

Diamond specifications and retailer prices

From HK$1,506 HKD
$192 USD
As of October 30, 2026
Save HK$12,930 HKD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$14,436 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown radiant diamond

This 1.27ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG615363381 or 615363381. Listed at 12 retailers as of October 30, 2026, with prices from HK$1,506 to HK$14,436, a HK$12,930 spread on the same certified stone. Do Amore Diamonds lists it at HK$14,436. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615363381
Dimensions7.77 × 5.28 × 3.56 mm
L/W Ratio1.47
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
7.77 mm5.28 mm1.27 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615363381
Side View
Table 65.0%Crown 43.4°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 67.4%

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$14,436 HKD|Low: HK$1,436 HKD|High: HK$14,436 HKD|Avg: HK$5,640 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 14HK$1,506 HKD
Retailer 3HK$1,695 HKD
Retailer 12HK$1,750 HKD
Retailer 10HK$2,584 HKD
Retailer 16HK$3,272 HKD
Retailer 5HK$3,435 HKD
Retailer 7HK$3,986 HKD
Retailer 8HK$4,197 HKD
Retailer 11HK$5,044 HKD
Retailer 9HK$5,207 HKD
Retailer 13HK$6,033 HKD
Retailer 15HK$6,630 HKD
Retailer 4HK$7,689 HKD
Retailer 6HK$7,747 HKD
Retailer 2HK$8,270 HKD
Retailer 17HK$10,199 HKD
Do Amore DiamondsHK$14,436 HKD

41 data points across 17 retailers

12 retailersHK$1,506 HKD to HK$14,436 HKD

A
Cheapest Retailer
-
HK$1,506 HKD
$192 USD
A
Retailer 2
-
HK$1,695 HKD
$216 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,750 HKD
$223 USD
View
A
Retailer 4
-
HK$2,584 HKD
£259 GBP
View
A
Retailer 5
-
HK$3,272 HKD
$417 USD
View
B+
Retailer 6
-
HK$5,044 HKD
A$989 AUD
View
B
Retailer 7
-
HK$6,033 HKD
$769 USD
View
B
Retailer 8
-
HK$6,630 HKD
$845 USD
View
B
Retailer 9
-
HK$7,689 HKD
$980 USD
View
B
Retailer 10
-
HK$8,270 HKD
£830 GBP
View
B
Retailer 11
-
HK$10,199 HKD
$1,300 USD
View
Most Expensive
B
Do Amore Diamonds
27-BAA0DB438 · Oct 31
HK$14,436 HKD
$1,840 USD
View
11 more retailers have this diamond
Prices start from HK$1,506 HKDSave up to HK$12,930 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 Radiant
HK$1,506 HKD