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Radiant|Lab Grown|IGI

1.08ct D SI1 Radiant Lab Grown Diamond

VG • D/SI1 • IGI LG752598309

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

Certificate IGI LG752598309

Diamond specifications and retailer prices

From HK$2,323 HKD
€282 EUR
As of October 31, 2026
Save HK$3,012 HKD (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$7,673 HKD at Aurelinne · As of October 8, 2026
View at Aurelinne

About this 1.08ct lab-grown radiant diamond

This 1.08ct 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 LG752598309 or 752598309. Listed at 10 retailers as of October 31, 2026, with a 130% 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

1.08
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752598309
Dimensions7.19 × 5.11 × 3.54 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.19 mm5.11 mm1.08 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752598309
Side View
Table 67.0%Crown 22.6°Girdle: MediumPavilion 38.7°Culet: NoneDepth 69.3%

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 31
Current: HK$3,342 HKD|Low: HK$655 HKD|High: HK$12,341 HKD|Avg: HK$5,340 HKD|+11.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 3HK$655 HKD
Retailer 5HK$2,323 HKD
Retailer 12HK$2,623 HKD
Retailer 6HK$2,832 HKD
Retailer 11HK$3,287 HKD
Retailer 1HK$3,342 HKD
Retailer 7HK$4,825 HKD
Retailer 2HK$5,335 HKD
Retailer 8HK$9,062 HKD
Retailer 4HK$10,778 HKD
Retailer 10HK$11,964 HKD
Retailer 9HK$12,341 HKD

14 data points across 12 retailers

10 retailersHK$2,323 HKD to HK$5,335 HKD

Retailer 1
-
HK$1,083 HKD
$138 USD
Price last confirmed 25 days ago
A
Retailer 2
-
HK$2,323 HKD
€282 EUR
View
Retailer 3
-
HK$2,623 HKD
£263 GBP
View
Price last confirmed 24 days ago
B+
Retailer 4
-
HK$2,832 HKD
$361 USD
View
B+
Retailer 5
-
HK$3,342 HKD
$426 USD
View
Retailer 6
-
HK$4,299 HKD
$548 USD
View
Price last confirmed 25 days ago
Retailer 7
-
HK$4,596 HKD
$586 USD
View
Price last confirmed 63 days ago
B
Retailer 8
-
HK$4,825 HKD
$615 USD
View
B
Retailer 9
-
HK$5,335 HKD
$680 USD
View
Most Expensive
Aurelinne
9e477ce4-64b8-4a74-a8b2-97ee954d9b5a · Oct 8
HK$7,673 HKD
$978 USD
View
Price last confirmed 25 days ago
9 more retailers have this diamond
Prices start from HK$2,323 HKDSave up to HK$3,012 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
1.08ct Radiant
HK$2,323 HKD