Radiant|Lab Grown|IGI

1.27ct E VVS1 Radiant Lab Grown Diamond

GD • E/VVS1

Diamond specifications and retailer prices

From HK$1,483 HKD
$189 USD
As of October 30, 2026
Save HK$4,433 HKD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$13,244 HKD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg 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 VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI. Listed at 11 retailers as of October 28, 2026, with a 299% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.27
Carat
E
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.27 × 5.13 × 3.39 mm
L/W Ratio1.61
Top View
8.27 mm5.13 mm1.27 ctE / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 65.0%CrownGirdle: MediumPavilionCulet: NoneDepth 66.1%

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: HK$13,244 HKD|Low: HK$1,483 HKD|High: HK$13,244 HKD|Avg: HK$4,690 HKD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3HK$1,483 HKD
Retailer 6HK$1,726 HKD
Retailer 4HK$1,836 HKD
Retailer 7HK$1,859 HKD
Retailer 2HK$4,378 HKD
Retailer 5HK$5,916 HKD
Helzberg DiamondsHK$13,244 HKD

14 data points across 7 retailers

11 retailersHK$1,483 HKD to HK$5,916 HKD

A
Cheapest Retailer
-
HK$1,483 HKD
$189 USD
A
Retailer 2
-
HK$1,491 HKD
$190 USD
View
Retailer 3
-
HK$1,499 HKD
$191 USD
View
Price last confirmed 12 days ago
Retailer 4
-
HK$1,726 HKD
$220 USD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
HK$1,836 HKD
$234 USD
View
Retailer 6
-
HK$1,859 HKD
$237 USD
View
Price last confirmed 11 days ago
Retailer 7
-
HK$1,859 HKD
$237 USD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
HK$4,378 HKD
$558 USD
View
B
Retailer 9
-
HK$5,916 HKD
$754 USD
View
Retailer 10
-
HK$5,971 HKD
$761 USD
View
Price last confirmed 11 days ago
Most Expensive
Helzberg Diamonds
ZXZOJNMHKOKG · Oct 13
HK$13,244 HKD
$1,688 USD
View
Price last confirmed 18 days ago
10 more retailers have this diamond
Prices start from HK$1,483 HKDSave up to HK$4,433 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$1,483 HKD