CaratHunter
Plans
Radiant|Lab Grown|IGI

0.91ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG632471527

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

Certificate IGI LG632471527

Diamond specifications and retailer prices

From HK$1,208 HKD
$154 USD
As of October 30, 2026
Save HK$11,546 HKD (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$12,754 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.91ct lab-grown radiant diamond

This 0.91ct lab-grown radiant sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG632471527 or 632471527. Listed at 24 retailers as of October 27, 2026, with prices from HK$1,208 to HK$12,754, a HK$11,546 spread on the same certified stone. Queensmith lists it at HK$12,754. 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

0.91
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632471527
Dimensions7.22 × 4.80 × 3.08 mm
L/W Ratio1.50
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
7.22 mm4.80 mm0.91 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632471527
Side View
Table 65.0%Crown 40°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 64.2%

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$2,921 HKD|Low: HK$1,208 HKD|High: HK$11,612 HKD|Avg: HK$4,266 HKD|-1.8%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 2HK$1,208 HKD
Retailer 5HK$1,349 HKD
Retailer 18HK$1,404 HKD
Retailer 9HK$1,499 HKD
Retailer 11HK$1,499 HKD
Retailer 10HK$2,118 HKD
Retailer 22HK$2,410 HKD
Retailer 1HK$2,921 HKD
Retailer 16HK$2,987 HKD
Retailer 21HK$3,366 HKD
Retailer 4HK$3,374 HKD
Retailer 17HK$4,121 HKD
Retailer 6HK$5,084 HKD
Retailer 3HK$5,312 HKD
Retailer 13HK$5,852 HKD
Retailer 14HK$6,677 HKD
Retailer 20HK$7,453 HKD
Retailer 12HK$7,772 HKD
Retailer 8HK$8,230 HKD
Retailer 19HK$8,609 HKD
Retailer 15HK$10,199 HKD
Retailer 7HK$11,612 HKD

45 data points across 22 retailers

24 retailersHK$1,208 HKD to HK$12,754 HKD

A
Cheapest Retailer
-
HK$1,208 HKD
$154 USD
A
Retailer 2
-
HK$1,349 HKD
$172 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,404 HKD
$179 USD
View
A
Retailer 4
-
HK$1,499 HKD
$191 USD
View
A
Retailer 5
-
HK$1,499 HKD
$191 USD
View
B+
Retailer 6
-
HK$2,118 HKD
$270 USD
View
A
Retailer 7
-
HK$2,410 HKD
View
A
Retailer 8
-
HK$2,921 HKD
£293 GBP
View
A
Retailer 9
-
HK$2,987 HKD
ZAR 6,151 ZAR
View
A
Retailer 10
-
HK$3,366 HKD
$429 USD
View
A
Retailer 11
-
HK$3,374 HKD
$430 USD
View
A
Retailer 12
-
HK$4,121 HKD
A$808 AUD
View
B+
Retailer 13
-
HK$5,084 HKD
$648 USD
View
B+
Retailer 14
-
HK$5,312 HKD
$677 USD
View
B+
Retailer 15
-
HK$5,852 HKD
SGD 1,008 SGD
View
B+
Retailer 16
-
HK$6,677 HKD
$851 USD
View
Retailer 17
-
HK$7,453 HKD
$950 USD
View
Price last confirmed 12 days ago
B+
Retailer 18
-
HK$7,772 HKD
£780 GBP
View
B
Retailer 19
-
HK$8,230 HKD
$1,049 USD
View
Retailer 20
-
HK$8,456 HKD
$1,078 USD
View
Price last confirmed 103 days ago
B
Retailer 21
-
HK$8,609 HKD
£864 GBP
View
B
Retailer 22
-
HK$10,199 HKD
$1,300 USD
View
B
Retailer 23
-
HK$11,612 HKD
$1,480 USD
View
Most Expensive
B
Queensmith
LG632471527 · Oct 27
HK$12,754 HKD
£1,280 GBP
View
23 more retailers have this diamond
Prices start from HK$1,208 HKDSave up to HK$11,546 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$1,208 HKD