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Radiant|Lab Grown|IGI

1.02ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG774610478

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

Certificate IGI LG774610478

Diamond specifications and retailer prices

From HK$1,404 HKD
$179 USD
As of October 30, 2026
Save HK$12,090 HKD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$13,495 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG774610478 or 774610478. Listed at 13 retailers as of October 30, 2026, with prices from HK$1,404 to HK$13,495, a HK$12,090 spread on the same certified stone. Do Amore Diamonds lists it at HK$13,495. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774610478
Dimensions7.15 × 5.08 × 3.29 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.15 mm5.08 mm1.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774610478
Side View
Table 62.0%Crown 34.7°Girdle: MediumPavilionCulet: NoneDepth 64.8%

Caratlytics Score

How it works →
A+
Exceptional
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$13,495 HKD|Low: HK$1,028 HKD|High: HK$19,300 HKD|Avg: HK$6,618 HKD|-1.1%
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
October 30, 2026
Retailer 3HK$1,404 HKD
Retailer 5HK$1,444 HKD
Retailer 13HK$1,624 HKD
Retailer 12HK$3,083 HKD
Retailer 11HK$3,625 HKD
Retailer 7HK$4,692 HKD
Retailer 10HK$4,927 HKD
Retailer 4HK$6,175 HKD
Retailer 8HK$6,236 HKD
Retailer 6HK$9,027 HKD
Retailer 9HK$9,846 HKD
Retailer 2HK$10,121 HKD
Do Amore DiamondsHK$13,495 HKD

31 data points across 13 retailers

13 retailersHK$1,404 HKD to HK$13,495 HKD

A+
Cheapest Retailer
-
HK$1,404 HKD
$179 USD
A
Retailer 2
-
HK$1,444 HKD
$184 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,624 HKD
$207 USD
View
A
Retailer 4
-
HK$3,083 HKD
$393 USD
View
A
Retailer 5
-
HK$3,625 HKD
$462 USD
View
A
Retailer 6
-
HK$4,692 HKD
A$920 AUD
View
B+
Retailer 7
-
HK$4,927 HKD
$628 USD
View
B+
Retailer 8
-
HK$6,175 HKD
$787 USD
View
B+
Retailer 9
-
HK$6,236 HKD
$795 USD
View
B
Retailer 10
-
HK$9,027 HKD
£906 GBP
View
Retailer 11
-
HK$9,846 HKD
$1,255 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
HK$10,121 HKD
$1,290 USD
View
Most Expensive
B
Do Amore Diamonds
27-0D9BFADC7 · Oct 30
HK$13,495 HKD
$1,720 USD
View
12 more retailers have this diamond
Prices start from HK$1,404 HKDSave up to HK$12,090 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+
1.02ct Radiant
HK$1,404 HKD