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Radiant|Lab Grown|IGI

0.97ct F SI1 Radiant Lab Grown Diamond

GD • F/SI1 • IGI LG520297836

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

Certificate IGI LG520297836

Diamond specifications and retailer prices

From HK$1,302 HKD
$166 USD
As of November 2, 2026
Save HK$11,173 HKD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$12,475 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.97ct lab-grown radiant diamond

This 0.97ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG520297836 or 520297836. Listed at 17 retailers as of November 2, 2026, with prices from HK$1,302 to HK$12,475, a HK$11,173 spread on the same certified stone. Do Amore Diamonds lists it at HK$12,475. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.97
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520297836
Dimensions7.11 × 4.87 × 3.29 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.11 mm4.87 mm0.97 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520297836
Side View
Table 66.5%Crown 42.6°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 67.6%

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: Nov 2
Current: HK$3,221 HKD|Low: HK$1,248 HKD|High: HK$8,440 HKD|Avg: HK$3,682 HKD|+4.6%
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
November 2, 2026
Retailer 12HK$1,302 HKD
Retailer 4HK$1,459 HKD
Retailer 2HK$1,514 HKD
Retailer 3HK$1,616 HKD
Retailer 13HK$1,616 HKD
Retailer 15HK$2,911 HKD
Retailer 10HK$3,021 HKD
Retailer 1HK$3,221 HKD
Retailer 5HK$3,335 HKD
Retailer 6HK$3,751 HKD
Retailer 9HK$4,394 HKD
Retailer 11HK$5,484 HKD
Retailer 14HK$5,728 HKD
Retailer 7HK$6,195 HKD
Retailer 8HK$8,340 HKD

42 data points across 15 retailers

17 retailersHK$1,302 HKD to HK$12,475 HKD

A
Cheapest Retailer
-
HK$1,302 HKD
$166 USD
B+
Retailer 2
-
HK$1,459 HKD
$186 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$1,514 HKD
$193 USD
View
Retailer 4
-
HK$1,616 HKD
$206 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$1,616 HKD
$206 USD
View
B+
Retailer 6
-
HK$1,852 HKD
$236 USD
View
B+
Retailer 7
-
HK$2,911 HKD
$371 USD
View
B+
Retailer 8
-
HK$3,021 HKD
$385 USD
View
B+
Retailer 9
-
HK$3,221 HKD
£323 GBP
View
B+
Retailer 10
-
HK$3,335 HKD
$425 USD
View
B
Retailer 11
-
HK$4,394 HKD
$560 USD
View
B
Retailer 12
-
HK$4,715 HKD
£473 GBP
View
B
Retailer 13
-
HK$5,484 HKD
$699 USD
View
B
Retailer 14
-
HK$5,728 HKD
$730 USD
View
B
Retailer 15
-
HK$7,091 HKD
$904 USD
View
B
Retailer 16
-
HK$8,340 HKD
£837 GBP
View
Most Expensive
C
Do Amore Diamonds
27-688D94E9E · Nov 2
HK$12,475 HKD
$1,590 USD
View
16 more retailers have this diamond
Prices start from HK$1,302 HKDSave up to HK$11,173 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$1,302 HKD