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Radiant|Lab Grown|IGI

0.97ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG838645111

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

Certificate IGI LG838645111

Diamond specifications and retailer prices

From HK$2,393 HKD
$305 USD
As of October 30, 2026
Save HK$12,828 HKD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$15,221 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 0.97ct lab-grown radiant diamond

This 0.97ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG838645111 or 838645111. Listed at 20 retailers as of October 30, 2026, with prices from HK$2,393 to HK$15,221, a HK$12,828 spread on the same certified stone. Brilliant Earth lists it at HK$15,221. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.97
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838645111
Dimensions6.82 × 4.89 × 3.34 mm
L/W Ratio1.39
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
6.82 mm4.89 mm0.97 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838645111
Side View
Table 64.0%Crown 40.7°Girdle: MED-STKPavilion 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$15,221 HKD|Low: HK$2,393 HKD|High: HK$15,221 HKD|Avg: HK$6,671 HKD
Brilliant Earth
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
Retailer 19
Retailer 20
October 31, 2026
Retailer 7HK$2,393 HKD
Retailer 14HK$3,029 HKD
Retailer 10HK$3,789 HKD
Retailer 3HK$3,907 HKD
Retailer 2HK$3,930 HKD
Retailer 19HK$4,080 HKD
Retailer 17HK$4,461 HKD
Retailer 13HK$4,701 HKD
Retailer 5HK$4,911 HKD
Retailer 20HK$5,157 HKD
Retailer 16HK$6,135 HKD
Retailer 6HK$7,629 HKD
Retailer 8HK$8,333 HKD
Retailer 9HK$8,517 HKD
Retailer 12HK$8,646 HKD
Retailer 18HK$9,415 HKD
Retailer 15HK$9,934 HKD
Retailer 11HK$10,050 HKD
Retailer 4HK$10,705 HKD
Brilliant EarthHK$15,221 HKD

32 data points across 20 retailers

20 retailersHK$2,393 HKD to HK$15,221 HKD

A
Cheapest Retailer
-
HK$2,393 HKD
$305 USD
Final sale: no returns
A
Retailer 2
-
HK$3,029 HKD
£304 GBP
View
A
Retailer 3
-
HK$3,789 HKD
$483 USD
View
A
Retailer 4
-
HK$3,907 HKD
$498 USD
View
A
Retailer 5
-
HK$3,930 HKD
€477 EUR
View
A
Retailer 6
-
HK$4,080 HKD
$520 USD
View
A
Retailer 7
-
HK$4,461 HKD
ZAR 9,185 ZAR
View
A
Retailer 8
-
HK$4,701 HKD
£472 GBP
View
A
Retailer 9
-
HK$4,911 HKD
$626 USD
View
A
Retailer 10
-
HK$5,157 HKD
$657 USD
View
B+
Retailer 11
-
HK$6,135 HKD
A$1,203 AUD
View
B+
Retailer 12
-
HK$7,629 HKD
A$1,496 AUD
View
B+
Retailer 13
-
HK$8,333 HKD
$1,062 USD
View
B+
Retailer 14
-
HK$8,517 HKD
CA$1,508 CAD
View
B+
Retailer 15
-
HK$8,646 HKD
$1,102 USD
View
Retailer 16
-
HK$9,415 HKD
$1,200 USD
View
Price last confirmed 13 days ago
B+
Retailer 17
-
HK$9,934 HKD
£997 GBP
View
B
Retailer 18
-
HK$10,050 HKD
$1,281 USD
View
B
Retailer 19
-
HK$10,705 HKD
$1,364 USD
View
Most Expensive
B
Brilliant Earth
21650690A · Oct 31
HK$15,221 HKD
$1,940 USD
View
19 more retailers have this diamond
Prices start from HK$2,393 HKDSave up to HK$12,828 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
0.97ct Radiant
HK$2,393 HKD