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Radiant|Lab Grown|IGI

3.23ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG821662154

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

Certificate IGI LG821662154

Diamond specifications and retailer prices

From HK$9,564 HKD
$1,219 USD
As of October 29, 2026
Save HK$24,245 HKD (72%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$33,809 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.23ct lab-grown radiant diamond

This 3.23ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821662154 or 821662154. Listed at 18 retailers as of October 29, 2026, with prices from HK$9,564 to HK$33,809, a HK$24,245 spread on the same certified stone. Taylor and Hart lists it at HK$33,809. 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

3.23
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21.4°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821662154
Dimensions10.16 × 7.26 × 4.90 mm
L/W Ratio1.40
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
10.16 mm7.26 mm3.23 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821662154
Side View
Table 61.0%Crown 21.4°Girdle: ThickPavilion 34.7°Culet: NoneDepth 67.5%

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 29
Current: HK$20,116 HKD|Low: HK$8,324 HKD|High: HK$34,380 HKD|Avg: HK$20,767 HKD|-1.6%
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
Taylor and Hart
October 31, 2026
Retailer 4HK$8,685 HKD
Retailer 13HK$9,564 HKD
Retailer 5HK$10,082 HKD
Retailer 11HK$11,298 HKD
Retailer 8HK$14,366 HKD
Retailer 14HK$15,793 HKD
Retailer 9HK$16,900 HKD
Retailer 1HK$20,116 HKD
Retailer 2HK$22,740 HKD
Retailer 10HK$23,025 HKD
Retailer 6HK$27,142 HKD
Retailer 12HK$28,715 HKD
Retailer 7HK$28,788 HKD
Retailer 3HK$32,343 HKD
Taylor and HartHK$33,809 HKD

43 data points across 15 retailers

18 retailersHK$9,564 HKD to HK$33,809 HKD

Retailer 1
-
HK$8,685 HKD
$1,107 USD
Price last confirmed 13 days ago
A
Retailer 2
-
HK$9,564 HKD
$1,219 USD
View
Final sale: no returns
Retailer 3
-
HK$9,925 HKD
$1,265 USD
View
Price last confirmed 37 days ago
Retailer 4
-
HK$10,082 HKD
$1,285 USD
View
Price last confirmed 15 days ago
Retailer 5
-
HK$10,082 HKD
$1,285 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$11,298 HKD
$1,440 USD
View
A
Retailer 7
-
HK$14,366 HKD
£1,442 GBP
View
A
Retailer 8
-
HK$15,793 HKD
$2,013 USD
View
B+
Retailer 9
-
HK$16,900 HKD
$2,154 USD
View
Retailer 10
-
HK$18,892 HKD
$2,408 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
HK$20,116 HKD
$2,564 USD
View
Retailer 12
-
HK$22,740 HKD
A$4,459 AUD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
HK$23,025 HKD
ZAR 47,410 ZAR
View
Retailer 14
-
HK$27,142 HKD
£2,724 GBP
View
Price last confirmed 12 days ago
B
Retailer 15
-
HK$28,715 HKD
$3,660 USD
View
B
Retailer 16
-
HK$28,788 HKD
$3,669 USD
View
Retailer 17
-
HK$32,343 HKD
£3,246 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Taylor and Hart
FR3UW25 · Oct 30
HK$33,809 HKD
$4,309 USD
View
17 more retailers have this diamond
Prices start from HK$9,564 HKDSave up to HK$24,245 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
3.23ct Radiant
HK$9,564 HKD