Radiant|Lab Grown|IGI

1.26ct E VS1 Radiant Lab Grown Diamond

GD • E/VS1 • IGI LG678501860

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

Certificate IGI LG678501860

Diamond specifications and retailer prices

From HK$4,135 HKD
$527 USD
As of October 24, 2026
Save HK$8,026 HKD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$12,161 HKD at Do Amore Diamonds · As of October 25, 2026
View at Do Amore Diamonds

About this 1.26ct lab-grown radiant diamond

This 1.26ct 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 standard cut grade and certified by IGI LG678501860 or 678501860. Listed at 16 retailers as of October 24, 2026, with prices from HK$4,135 to HK$12,161, a HK$8,026 spread on the same certified stone. Do Amore Diamonds lists it at HK$12,161. 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

1.26
Carat
E
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678501860
Dimensions8.22 × 5.17 × 3.55 mm
L/W Ratio1.59
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.22 mm5.17 mm1.26 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678501860
Side View
Table 63.0%Crown 42.5°Girdle: MediumPavilion 33.8°Culet: NoneDepth 68.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: HK$12,161 HKD|Low: HK$1,200 HKD|High: HK$12,161 HKD|Avg: HK$4,570 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
October 24, 2026
Retailer 4HK$1,271 HKD
Retailer 3HK$1,420 HKD
Retailer 8HK$1,467 HKD
Retailer 11HK$1,569 HKD
Retailer 13HK$2,134 HKD
Retailer 10HK$2,793 HKD
Retailer 2HK$3,010 HKD
Retailer 15HK$4,135 HKD
Retailer 7HK$5,060 HKD
Retailer 9HK$5,335 HKD
Retailer 5HK$5,578 HKD
Retailer 6HK$6,938 HKD
Retailer 14HK$8,151 HKD
Retailer 12HK$8,419 HKD
Do Amore DiamondsHK$12,161 HKD

38 data points across 15 retailers

16 retailersHK$4,135 HKD to HK$12,161 HKD

Retailer 1
-
HK$1,271 HKD
$162 USD
Price last confirmed 8 days ago
Retailer 2
-
HK$1,467 HKD
$187 USD
View
Price last confirmed 10 days ago
Retailer 3
-
HK$1,569 HKD
$200 USD
View
Price last confirmed 14 days ago
Retailer 4
-
HK$1,569 HKD
$200 USD
View
Price last confirmed 9 days ago
Retailer 5
-
HK$2,134 HKD
$272 USD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$2,793 HKD
$356 USD
View
Price last confirmed 7 days ago
Retailer 7
-
HK$3,010 HKD
£302 GBP
View
Price last confirmed 7 days ago
B+
Retailer 8
-
HK$4,135 HKD
$527 USD
View
Retailer 9
-
HK$5,060 HKD
$645 USD
View
Price last confirmed 10 days ago
Retailer 10
-
HK$5,335 HKD
$680 USD
View
Price last confirmed 8 days ago
Retailer 11
-
HK$5,578 HKD
$711 USD
View
Price last confirmed 9 days ago
Retailer 12
-
HK$6,938 HKD
$884 USD
View
Price last confirmed 8 days ago
Retailer 13
-
HK$8,151 HKD
£818 GBP
View
Price last confirmed 10 days ago
Retailer 14
-
HK$8,419 HKD
$1,073 USD
View
Price last confirmed 8 days ago
Most Expensive
C
Do Amore Diamonds
27-5858897D6 · Oct 25
HK$12,161 HKD
$1,550 USD
View
14 more retailers have this diamond
Prices start from HK$4,135 HKDSave up to HK$8,026 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.

B+
1.26ct Radiant
HK$4,135 HKD