Radiant|Lab Grown|IGI

0.91ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG522231871

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

Certificate IGI LG522231871

Diamond specifications and retailer prices

From HK$1,177 HKD
$150 USD
As of October 30, 2026
Save HK$10,121 HKD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$11,298 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.91ct lab-grown radiant diamond

This 0.91ct lab-grown radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG522231871 or 522231871. Listed at 20 retailers as of October 30, 2026, with prices from HK$1,177 to HK$11,298, a HK$10,121 spread on the same certified stone. Do Amore Diamonds lists it at HK$11,298. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522231871
Dimensions7.01 × 4.65 × 3.17 mm
L/W Ratio1.51
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
7.01 mm4.65 mm0.91 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522231871
Side View
Table 67.5%Crown 45.9°Girdle: STK-THKPavilion 35.9°Culet: NoneDepth 68.2%

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$11,298 HKD|Low: HK$1,177 HKD|High: HK$11,298 HKD|Avg: HK$4,451 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 15HK$1,177 HKD
Retailer 6HK$1,310 HKD
Retailer 4HK$1,365 HKD
Retailer 9HK$1,459 HKD
Retailer 13HK$1,459 HKD
Retailer 17HK$1,867 HKD
Retailer 3HK$1,977 HKD
Retailer 12HK$2,830 HKD
Retailer 11HK$2,924 HKD
Retailer 16HK$3,931 HKD
Retailer 2HK$4,013 HKD
Retailer 14HK$4,951 HKD
Retailer 8HK$5,170 HKD
Retailer 10HK$5,649 HKD
Retailer 5HK$6,538 HKD
Retailer 18HK$7,563 HKD
Retailer 7HK$8,370 HKD
Do Amore DiamondsHK$11,298 HKD

43 data points across 18 retailers

20 retailersHK$1,177 HKD to HK$11,298 HKD

A
Cheapest Retailer
-
HK$1,177 HKD
$150 USD
A
Retailer 2
-
HK$1,310 HKD
$167 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,365 HKD
$174 USD
View
Retailer 4
-
HK$1,459 HKD
$186 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$1,459 HKD
$186 USD
View
A
Retailer 6
-
HK$1,867 HKD
$238 USD
View
B+
Retailer 7
-
HK$1,977 HKD
$252 USD
View
A
Retailer 8
-
HK$2,830 HKD
£284 GBP
View
A
Retailer 9
-
HK$2,924 HKD
ZAR 6,021 ZAR
View
B+
Retailer 10
-
HK$3,931 HKD
$501 USD
View
B+
Retailer 11
-
HK$4,013 HKD
A$787 AUD
View
B
Retailer 12
-
HK$4,951 HKD
$631 USD
View
B
Retailer 13
-
HK$5,170 HKD
$659 USD
View
B
Retailer 14
-
HK$5,370 HKD
£539 GBP
View
Retailer 15
-
HK$6,214 HKD
$792 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
HK$6,538 HKD
$833 USD
View
Retailer 17
-
HK$7,563 HKD
£759 GBP
View
Price last confirmed 11 days ago
B
Retailer 18
-
HK$8,370 HKD
£840 GBP
View
B
Retailer 19
-
HK$10,621 HKD
CA$1,880 CAD
View
Most Expensive
B
Do Amore Diamonds
27-F0EBAD214 · Oct 31
HK$11,298 HKD
$1,440 USD
View
19 more retailers have this diamond
Prices start from HK$1,177 HKDSave up to HK$10,121 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
0.91ct Radiant
HK$1,177 HKD