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Round|Lab Grown|IGI

1.07ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • IGI LG733564306

Shape and cutting style on the report: Round brilliant

Certificate IGI LG733564306

Diamond specifications and retailer prices

From HK$1,255 HKD
$160 USD
As of October 26, 2026
Save HK$7,120 HKD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$10,050 HKD at Helzberg Diamonds · As of October 9, 2026
View at Helzberg Diamonds

About this 1.07ct lab-grown round diamond

This 1.07ct 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 LG733564306 or 733564306. Listed at 21 retailers as of October 26, 2026, with a 567% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733564306
Dimensions6.52 × 6.48 × 4.08 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
6.52 mm6.48 mm1.07 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733564306
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.8%

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 26
Current: HK$10,050 HKD|Low: HK$973 HKD|High: HK$10,050 HKD|Avg: HK$3,817 HKD
Helzberg 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
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 12HK$1,255 HKD
Retailer 8HK$1,404 HKD
Retailer 3HK$1,459 HKD
Retailer 7HK$1,561 HKD
Retailer 18HK$1,561 HKD
Retailer 20HK$2,487 HKD
Retailer 13HK$2,621 HKD
Retailer 16HK$2,681 HKD
Retailer 2HK$2,702 HKD
Retailer 15HK$2,728 HKD
Retailer 9HK$2,817 HKD
Retailer 4HK$3,483 HKD
Retailer 17HK$3,804 HKD
Retailer 11HK$4,197 HKD
Retailer 21HK$5,021 HKD
Retailer 6HK$5,084 HKD
Retailer 5HK$5,451 HKD
Retailer 14HK$7,061 HKD
Retailer 19HK$7,314 HKD
Retailer 10HK$8,376 HKD
Helzberg DiamondsHK$10,050 HKD

28 data points across 21 retailers

21 retailersHK$1,255 HKD to HK$8,376 HKD

A
Cheapest Retailer
-
HK$1,255 HKD
$160 USD
A
Retailer 2
-
HK$1,404 HKD
$179 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,459 HKD
$186 USD
View
A
Retailer 4
-
HK$1,561 HKD
$199 USD
View
A
Retailer 5
-
HK$1,561 HKD
$199 USD
View
A
Retailer 6
-
HK$2,487 HKD
$317 USD
View
A
Retailer 7
-
HK$2,621 HKD
£263 GBP
View
A
Retailer 8
-
HK$2,681 HKD
ZAR 5,520 ZAR
View
A
Retailer 9
-
HK$2,702 HKD
€328 EUR
View
B+
Retailer 10
-
HK$2,728 HKD
£274 GBP
View
A
Retailer 11
-
HK$2,817 HKD
$359 USD
View
B+
Retailer 12
-
HK$3,483 HKD
$444 USD
View
B+
Retailer 13
-
HK$3,804 HKD
A$746 AUD
View
B+
Retailer 14
-
HK$4,197 HKD
$535 USD
View
B
Retailer 15
-
HK$5,021 HKD
$640 USD
View
B
Retailer 16
-
HK$5,084 HKD
$648 USD
View
B
Retailer 17
-
HK$5,451 HKD
$695 USD
View
B
Retailer 18
-
HK$7,061 HKD
$900 USD
View
B
Retailer 19
-
HK$7,314 HKD
£734 GBP
View
B
Retailer 20
-
HK$8,376 HKD
$1,068 USD
View
Most Expensive
Helzberg Diamonds
ZXZOGIMGHMMI · Oct 9
HK$10,050 HKD
$1,281 USD
View
Price last confirmed 21 days ago
20 more retailers have this diamond
Prices start from HK$1,255 HKDSave up to HK$7,120 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
1.07ct Round
HK$1,255 HKD