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Radiant|Lab Grown|IGI

1.02ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG647445440

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

Certificate IGI LG647445440

Diamond specifications and retailer prices

From HK$2,173 HKD
$277 USD
As of October 30, 2026
Save HK$17,127 HKD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$19,300 HKD at Do Amore Diamonds · As of October 31, 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 LG647445440 or 647445440. Listed at 24 retailers as of October 30, 2026, with prices from HK$2,173 to HK$19,300, a HK$17,127 spread on the same certified stone. Do Amore Diamonds lists it at HK$19,300. 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 angle40.5°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647445440
Dimensions7.00 × 5.02 × 3.30 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.00 mm5.02 mm1.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647445440
Side View
Table 64.0%Crown 40.5°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 65.7%

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$19,300 HKD|Low: HK$2,087 HKD|High: HK$19,300 HKD|Avg: HK$7,746 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
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 7HK$2,173 HKD
Retailer 6HK$2,518 HKD
Retailer 4HK$2,699 HKD
Retailer 18HK$2,699 HKD
Retailer 12HK$3,072 HKD
Retailer 5HK$3,570 HKD
Retailer 9HK$3,601 HKD
Retailer 15HK$5,112 HKD
Retailer 2HK$5,290 HKD
Retailer 14HK$7,257 HKD
Retailer 3HK$8,277 HKD
Retailer 13HK$8,358 HKD
Retailer 8HK$9,564 HKD
Retailer 17HK$9,846 HKD
Retailer 10HK$11,269 HKD
Retailer 16HK$11,937 HKD
Retailer 11HK$18,987 HKD
Do Amore DiamondsHK$19,300 HKD

33 data points across 18 retailers

24 retailersHK$2,173 HKD to HK$19,300 HKD

A
Cheapest Retailer
-
HK$2,173 HKD
$277 USD
A
Retailer 2
-
HK$2,448 HKD
$312 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,518 HKD
$321 USD
View
A
Retailer 4
-
HK$2,699 HKD
$344 USD
View
A
Retailer 5
-
HK$2,699 HKD
$344 USD
View
A
Retailer 6
-
HK$3,072 HKD
£308 GBP
View
A
Retailer 7
-
HK$3,546 HKD
$452 USD
View
A
Retailer 8
-
HK$3,570 HKD
$455 USD
View
A
Retailer 9
-
HK$3,601 HKD
$459 USD
View
A
Retailer 10
-
HK$3,884 HKD
$495 USD
View
B+
Retailer 11
-
HK$5,112 HKD
ZAR 10,526 ZAR
View
B+
Retailer 12
-
HK$5,290 HKD
£531 GBP
View
B+
Retailer 13
-
HK$7,257 HKD
A$1,423 AUD
View
B
Retailer 14
-
HK$8,277 HKD
$1,055 USD
View
B+
Retailer 15
-
HK$8,358 HKD
A$1,639 AUD
View
B
Retailer 16
-
HK$9,564 HKD
$1,219 USD
View
Retailer 17
-
HK$9,846 HKD
$1,255 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
HK$10,487 HKD
£1,052 GBP
View
B
Retailer 19
-
HK$10,849 HKD
$1,383 USD
View
B
Retailer 20
-
HK$11,269 HKD
$1,436 USD
View
B
Retailer 21
-
HK$11,598 HKD
£1,164 GBP
View
B
Retailer 22
-
HK$11,937 HKD
£1,198 GBP
View
B
Retailer 23
-
HK$18,987 HKD
$2,420 USD
View
Most Expensive
B
Do Amore Diamonds
27-7A3C4A948 · Oct 31
HK$19,300 HKD
$2,460 USD
View
23 more retailers have this diamond
Prices start from HK$2,173 HKDSave up to HK$17,127 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$2,173 HKD