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Round|Lab Grown|IGI

1.21ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG633496352

Shape and cutting style on the report: Round brilliant

Certificate IGI LG633496352

Diamond specifications and retailer prices

From HK$1,342 HKD
$171 USD
As of October 29, 2026
Save HK$11,526 HKD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$12,868 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown round diamond

This 1.21ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG633496352 or 633496352. Listed at 22 retailers as of October 29, 2026, with prices from HK$1,342 to HK$12,868, a HK$11,526 spread on the same certified stone. Do Amore Diamonds lists it at HK$12,868. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633496352
Dimensions6.78 × 6.86 × 4.24 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.78 mm6.86 mm1.21 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633496352
Side View
Table 58.0%Crown 35.8°Girdle: MediumPavilion 41°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A+
Exceptional
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$12,868 HKD|Low: HK$1,342 HKD|High: HK$12,868 HKD|Avg: HK$4,228 HKD
Do Amore Diamonds
Retailer 2
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Retailer 17
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Retailer 21
October 29, 2026
Retailer 19HK$1,342 HKD
Retailer 6HK$1,491 HKD
Retailer 20HK$1,554 HKD
Retailer 17HK$1,656 HKD
Retailer 21HK$1,656 HKD
Retailer 9HK$2,244 HKD
Retailer 10HK$2,840 HKD
Retailer 4HK$3,073 HKD
Retailer 15HK$3,144 HKD
Retailer 2HK$3,305 HKD
Retailer 7HK$3,609 HKD
Retailer 14HK$4,223 HKD
Retailer 16HK$4,468 HKD
Retailer 5HK$4,645 HKD
Retailer 3HK$5,532 HKD
Retailer 18HK$5,885 HKD
Retailer 12HK$6,844 HKD
Retailer 11HK$7,245 HKD
Retailer 13HK$8,610 HKD
Retailer 8HK$8,641 HKD
Do Amore DiamondsHK$12,868 HKD

28 data points across 21 retailers

22 retailersHK$1,342 HKD to HK$12,868 HKD

A+
Cheapest Retailer
-
HK$1,342 HKD
$171 USD
A
Retailer 2
-
HK$1,491 HKD
$190 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,554 HKD
$198 USD
View
A
Retailer 4
-
HK$1,656 HKD
$211 USD
View
B+
Retailer 5
-
HK$2,244 HKD
$286 USD
View
Retailer 6
-
HK$2,712 HKD
View
Price last confirmed 55 days ago
A
Retailer 7
-
HK$2,840 HKD
$362 USD
View
Retailer 8
-
HK$3,073 HKD
£308 GBP
View
Price last confirmed 12 days ago
A
Retailer 9
-
HK$3,144 HKD
ZAR 6,474 ZAR
View
A
Retailer 10
-
HK$3,305 HKD
£332 GBP
View
B+
Retailer 11
-
HK$3,609 HKD
$460 USD
View
B+
Retailer 12
-
HK$4,223 HKD
A$828 AUD
View
B+
Retailer 13
-
HK$4,468 HKD
A$876 AUD
View
B+
Retailer 14
-
HK$4,645 HKD
$592 USD
View
Retailer 15
-
HK$5,532 HKD
$705 USD
View
Price last confirmed 11 days ago
Retailer 16
-
HK$5,649 HKD
$720 USD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
HK$5,885 HKD
$750 USD
View
Retailer 18
-
HK$6,844 HKD
A$1,342 AUD
View
Price last confirmed 22 days ago
B
Retailer 19
-
HK$7,245 HKD
$923 USD
View
B
Retailer 20
-
HK$8,610 HKD
£864 GBP
View
B
Retailer 21
-
HK$8,641 HKD
$1,101 USD
View
Most Expensive
B
Do Amore Diamonds
27-975B97184 · Oct 29
HK$12,868 HKD
$1,640 USD
View
21 more retailers have this diamond
Prices start from HK$1,342 HKDSave up to HK$11,526 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+
1.21ct Round
HK$1,342 HKD