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Radiant|Lab Grown|IGI

1.02ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG668454113

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

Certificate IGI LG668454113

Diamond specifications and retailer prices

From HK$2,150 HKD
$274 USD
As of October 30, 2026
Save HK$9,077 HKD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$11,227 HKD at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG668454113 or 668454113. Listed at 23 retailers as of October 30, 2026, with prices from HK$2,150 to HK$11,227, a HK$9,077 spread on the same certified stone. Reve Diamonds lists it at HK$11,227. 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 angle39.9°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668454113
Dimensions6.95 × 5.04 × 3.43 mm
L/W Ratio1.38
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.95 mm5.04 mm1.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668454113
Side View
Table 60.0%Crown 39.9°Girdle: MED-STKPavilion 34.8°Culet: NoneDepth 68.1%

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 30
Current: HK$4,325 HKD|Low: HK$2,063 HKD|High: HK$10,831 HKD|Avg: HK$5,424 HKD|+2.3%
Retailer 1
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
Retailer 16
October 31, 2026
Retailer 4HK$2,150 HKD
Retailer 7HK$2,495 HKD
Retailer 5HK$2,668 HKD
Retailer 8HK$2,668 HKD
Retailer 10HK$2,757 HKD
Retailer 3HK$3,687 HKD
Retailer 14HK$3,923 HKD
Retailer 1HK$4,325 HKD
Retailer 13HK$4,586 HKD
Retailer 9HK$4,697 HKD
Retailer 12HK$6,497 HKD
Retailer 2HK$7,045 HKD
Retailer 11HK$8,134 HKD
Retailer 6HK$8,583 HKD
Retailer 16HK$10,082 HKD
Retailer 15HK$10,711 HKD

40 data points across 16 retailers

23 retailersHK$2,150 HKD to HK$11,227 HKD

A
Cheapest Retailer
-
HK$2,150 HKD
$274 USD
A
Retailer 2
-
HK$2,409 HKD
$307 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,495 HKD
$318 USD
View
A
Retailer 4
-
HK$2,668 HKD
$340 USD
View
A
Retailer 5
-
HK$2,668 HKD
$340 USD
View
A
Retailer 6
-
HK$2,757 HKD
£277 GBP
View
A
Retailer 7
-
HK$3,664 HKD
$467 USD
View
A
Retailer 8
-
HK$3,687 HKD
$470 USD
View
A
Retailer 9
-
HK$3,923 HKD
$500 USD
View
A
Retailer 10
-
HK$4,325 HKD
€525 EUR
View
A
Retailer 11
-
HK$4,586 HKD
ZAR 9,444 ZAR
View
A
Retailer 12
-
HK$4,697 HKD
£471 GBP
View
B+
Retailer 13
-
HK$6,497 HKD
A$1,274 AUD
View
B+
Retailer 14
-
HK$7,045 HKD
$898 USD
View
B+
Retailer 15
-
HK$8,134 HKD
A$1,595 AUD
View
B
Retailer 16
-
HK$8,533 HKD
£856 GBP
View
B
Retailer 17
-
HK$8,583 HKD
$1,094 USD
View
B
Retailer 18
-
HK$8,979 HKD
$1,144 USD
View
B
Retailer 19
-
HK$9,744 HKD
$1,242 USD
View
Retailer 20
-
HK$10,082 HKD
$1,285 USD
View
Price last confirmed 10 days ago
B
Retailer 21
-
HK$10,402 HKD
£1,044 GBP
View
B
Retailer 22
-
HK$10,711 HKD
£1,075 GBP
View
Most Expensive
B
Reve Diamonds
86D0BC0EA · Oct 30
HK$11,227 HKD
$1,431 USD
View
22 more retailers have this diamond
Prices start from HK$2,150 HKDSave up to HK$9,077 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$2,150 HKD