CaratHunter
Plans
Round|Lab Grown|IGI

1.21ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG739568165

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739568165

Diamond specifications and retailer prices

From HK$1,342 HKD
$171 USD
As of October 29, 2026
Save HK$7,303 HKD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$8,644 HKD at Reve Diamonds · As of October 28, 2026
View at Reve 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG739568165 or 739568165. Listed at 22 retailers as of October 28, 2026, with prices from HK$1,342 to HK$8,644, a HK$7,303 spread on the same certified stone. Reve Diamonds lists it at HK$8,644. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739568165
Dimensions6.84 × 6.87 × 4.18 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm6.87 mm1.21 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739568165
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.1%

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$2,798 HKD|Low: HK$1,342 HKD|High: HK$8,868 HKD|Avg: HK$3,912 HKD|-5.3%
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
Reve Diamonds
October 29, 2026
Retailer 3HK$1,342 HKD
Retailer 8HK$1,506 HKD
Retailer 20HK$1,561 HKD
Retailer 10HK$1,663 HKD
Retailer 13HK$1,663 HKD
Retailer 1HK$2,798 HKD
Retailer 18HK$2,860 HKD
Retailer 17HK$2,948 HKD
Retailer 4HK$2,973 HKD
Retailer 2HK$3,052 HKD
Retailer 15HK$3,303 HKD
Retailer 7HK$3,617 HKD
Retailer 5HK$3,962 HKD
Retailer 14HK$3,967 HKD
Retailer 19HK$4,059 HKD
Retailer 16HK$5,329 HKD
Retailer 6HK$5,358 HKD
Retailer 11HK$5,601 HKD
Retailer 21HK$5,656 HKD
Retailer 9HK$5,783 HKD
Retailer 12HK$7,831 HKD
Reve DiamondsHK$8,644 HKD

34 data points across 22 retailers

22 retailersHK$1,342 HKD to HK$8,644 HKD

A
Cheapest Retailer
-
HK$1,342 HKD
$171 USD
A
Retailer 2
-
HK$1,506 HKD
$192 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,561 HKD
$199 USD
View
A
Retailer 4
-
HK$1,663 HKD
$212 USD
View
A
Retailer 5
-
HK$1,663 HKD
$212 USD
View
A
Retailer 6
-
HK$2,798 HKD
£281 GBP
View
A
Retailer 7
-
HK$2,860 HKD
ZAR 5,890 ZAR
View
A
Retailer 8
-
HK$2,948 HKD
£296 GBP
View
A
Retailer 9
-
HK$2,973 HKD
$379 USD
View
A
Retailer 10
-
HK$3,052 HKD
$389 USD
View
B+
Retailer 11
-
HK$3,303 HKD
€401 EUR
View
B+
Retailer 12
-
HK$3,617 HKD
$461 USD
View
B+
Retailer 13
-
HK$3,962 HKD
$505 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
HK$3,967 HKD
A$778 AUD
View
B+
Retailer 15
-
HK$4,059 HKD
A$796 AUD
View
B+
Retailer 16
-
HK$5,329 HKD
A$1,045 AUD
View
B+
Retailer 17
-
HK$5,358 HKD
$683 USD
View
B
Retailer 18
-
HK$5,601 HKD
$714 USD
View
B
Retailer 19
-
HK$5,656 HKD
$721 USD
View
B
Retailer 20
-
HK$5,783 HKD
$737 USD
View
B
Retailer 21
-
HK$7,831 HKD
£786 GBP
View
Most Expensive
B
Reve Diamonds
CA5C9ED2B · Oct 28
HK$8,644 HKD
$1,102 USD
View
21 more retailers have this diamond
Prices start from HK$1,342 HKDSave up to HK$7,303 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