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Radiant|Lab Grown|IGI

1.14ct D SI1 Radiant Lab Grown Diamond

VG • D/SI1 • IGI LG823697281

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

Certificate IGI LG823697281

Diamond specifications and retailer prices

From HK$1,098 HKD
$140 USD
As of October 30, 2026
Save HK$5,269 HKD (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$6,367 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.14ct lab-grown radiant diamond

This 1.14ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG823697281 or 823697281. Listed at 8 retailers as of October 30, 2026, with prices from HK$1,098 to HK$6,367, a HK$5,269 spread on the same certified stone. MOH London lists it at HK$6,367. 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

1.14
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823697281
Dimensions7.19 × 5.14 × 3.48 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.19 mm5.14 mm1.14 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823697281
Side View
Table 67.0%Crown 44.2°Girdle: MediumPavilion 35.5°Culet: NoneDepth 67.7%

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$6,367 HKD|Low: HK$1,083 HKD|High: HK$6,616 HKD|Avg: HK$3,629 HKD|-2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6HK$1,098 HKD
Retailer 4HK$1,271 HKD
Retailer 2HK$1,629 HKD
Retailer 3HK$2,422 HKD
Retailer 7HK$4,378 HKD
Retailer 5HK$4,621 HKD
Retailer 8HK$5,608 HKD
MOH LondonHK$6,367 HKD

32 data points across 8 retailers

8 retailersHK$1,098 HKD to HK$6,367 HKD

A
Cheapest Retailer
-
HK$1,098 HKD
$140 USD
A
Retailer 2
-
HK$1,271 HKD
$162 USD
View
A
Retailer 3
-
HK$1,629 HKD
£163 GBP
View
A
Retailer 4
-
HK$2,422 HKD
€294 EUR
View
B
Retailer 5
-
HK$4,378 HKD
$558 USD
View
B
Retailer 6
-
HK$4,621 HKD
$589 USD
View
Retailer 7
-
HK$5,608 HKD
SGD 966 SGD
View
Price last confirmed 20 days ago
Most Expensive
B
MOH London
LG823697281 · Nov 1
HK$6,367 HKD
£639 GBP
View
7 more retailers have this diamond
Prices start from HK$1,098 HKDSave up to HK$5,269 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
1.14ct Radiant
HK$1,098 HKD