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Radiant|Lab Grown|IGI

2.03ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG665445493

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

Certificate IGI LG665445493

Diamond specifications and retailer prices

From HK$4,323 HKD
$551 USD
As of October 30, 2026
Save HK$61,827 HKD (93%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: HK$66,150 HKD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 2.03ct lab-grown radiant diamond

This 2.03ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG665445493 or 665445493. Listed at 28 retailers as of October 30, 2026, with prices from HK$4,323 to HK$66,150, a HK$61,827 spread on the same certified stone. Diamond Quarter lists it at HK$66,150. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.03
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665445493
Dimensions8.83 × 6.34 × 4.33 mm
L/W Ratio1.39
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
8.83 mm6.34 mm2.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665445493
Side View
Table 64.0%Crown 44.2°Girdle: Slightly ThickPavilion 35.4°Culet: NoneDepth 68.3%

Caratlytics Score

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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$9,045 HKD|Low: HK$4,150 HKD|High: HK$38,365 HKD|Avg: HK$15,478 HKD|-4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
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Retailer 16
Retailer 17
Retailer 18
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Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
October 31, 2026
Retailer 4HK$4,323 HKD
Retailer 26HK$4,841 HKD
Retailer 3HK$5,359 HKD
Retailer 25HK$5,414 HKD
Retailer 12HK$6,237 HKD
Retailer 15HK$7,218 HKD
Retailer 24HK$7,331 HKD
Retailer 8HK$8,356 HKD
Retailer 1HK$9,045 HKD
Retailer 21HK$9,255 HKD
Retailer 9HK$10,443 HKD
Retailer 20HK$13,132 HKD
Retailer 6HK$13,824 HKD
Retailer 16HK$14,016 HKD
Retailer 23HK$14,268 HKD
Retailer 5HK$15,550 HKD
Retailer 19HK$17,218 HKD
Retailer 13HK$17,245 HKD
Retailer 11HK$18,018 HKD
Retailer 17HK$20,030 HKD
Retailer 18HK$21,261 HKD
Retailer 7HK$23,897 HKD
Retailer 22HK$25,807 HKD
Retailer 2HK$26,362 HKD
Retailer 10HK$35,149 HKD
Retailer 14HK$38,365 HKD

34 data points across 26 retailers

28 retailersHK$4,323 HKD to HK$66,150 HKD

A
Cheapest Retailer
-
HK$4,323 HKD
$551 USD
A
Retailer 2
-
HK$4,841 HKD
$617 USD
View
A
Retailer 3
-
HK$5,359 HKD
$683 USD
View
A
Retailer 4
-
HK$5,414 HKD
$690 USD
View
Final sale: no returns
A
Retailer 5
-
HK$6,237 HKD
$795 USD
View
A
Retailer 6
-
HK$7,218 HKD
$920 USD
View
A
Retailer 7
-
HK$7,331 HKD
View
A
Retailer 8
-
HK$8,356 HKD
$1,065 USD
View
A
Retailer 9
-
HK$9,045 HKD
€1,098 EUR
View
A
Retailer 10
-
HK$9,255 HKD
£929 GBP
View
A
Retailer 11
-
HK$10,443 HKD
$1,331 USD
View
B+
Retailer 12
-
HK$13,132 HKD
A$2,575 AUD
View
B+
Retailer 13
-
HK$13,824 HKD
$1,762 USD
View
B+
Retailer 14
-
HK$14,016 HKD
$1,786 USD
View
B+
Retailer 15
-
HK$14,268 HKD
ZAR 29,380 ZAR
View
B+
Retailer 16
-
HK$15,550 HKD
$1,982 USD
View
Retailer 17
-
HK$17,218 HKD
£1,728 GBP
View
Price last confirmed 23 days ago
B+
Retailer 18
-
HK$17,245 HKD
$2,198 USD
View
B+
Retailer 19
-
HK$18,018 HKD
$2,297 USD
View
B+
Retailer 20
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HK$20,030 HKD
$2,553 USD
View
B+
Retailer 21
-
HK$21,261 HKD
SGD 3,662 SGD
View
Retailer 22
-
HK$23,897 HKD
A$4,686 AUD
View
Price last confirmed 23 days ago
B
Retailer 23
-
HK$25,807 HKD
£2,590 GBP
View
Retailer 24
-
HK$26,362 HKD
$3,360 USD
View
Price last confirmed 13 days ago
B
Retailer 25
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HK$34,144 HKD
$4,352 USD
View
B
Retailer 26
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HK$35,149 HKD
$4,480 USD
View
B
Retailer 27
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HK$38,365 HKD
$4,890 USD
View
Most Expensive
B
Diamond Quarter
2.03IFDLG93355AN · Oct 31
HK$66,150 HKD
£6,639 GBP
View
27 more retailers have this diamond
Prices start from HK$4,323 HKDSave up to HK$61,827 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
2.03ct Radiant
HK$4,323 HKD