Round|Lab Grown|IGI

1.00ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG836675920

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836675920

Diamond specifications and retailer prices

From HK$2,735 HKD
€332 EUR
As of October 27, 2026
Save HK$2,600 HKD (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$6,806 HKD at MOH London · As of October 21, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836675920 or 836675920. Listed at 18 retailers as of October 27, 2026, with a 95% 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

1.00
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836675920
Dimensions6.49 × 6.42 × 3.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.49 mm6.42 mm1.00 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836675920
Side View
Table 56.0%Crown 33.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: HK$6,806 HKD|Low: HK$1,122 HKD|High: HK$6,846 HKD|Avg: HK$3,152 HKD|-0.6%
MOH London
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
October 25, 2026
Retailer 18HK$1,169 HKD
Retailer 7HK$1,357 HKD
Retailer 5HK$1,452 HKD
Retailer 9HK$1,452 HKD
Retailer 6HK$2,213 HKD
Retailer 13HK$2,399 HKD
Retailer 15HK$2,464 HKD
Retailer 17HK$2,511 HKD
Retailer 8HK$2,660 HKD
Retailer 12HK$2,735 HKD
Retailer 19HK$3,138 HKD
Retailer 4HK$3,358 HKD
Retailer 16HK$3,565 HKD
Retailer 14HK$3,703 HKD
Retailer 3HK$4,653 HKD
Retailer 11HK$5,022 HKD
Retailer 10HK$5,089 HKD
Retailer 2HK$5,335 HKD
MOH LondonHK$6,806 HKD

23 data points across 19 retailers

18 retailersHK$2,735 HKD to HK$5,335 HKD

Retailer 1
-
HK$1,169 HKD
$149 USD
Price last confirmed 13 days ago
Retailer 2
-
HK$1,357 HKD
$173 USD
View
Price last confirmed 13 days ago
Retailer 3
-
HK$1,452 HKD
$185 USD
View
Price last confirmed 17 days ago
Retailer 4
-
HK$1,452 HKD
$185 USD
View
Price last confirmed 14 days ago
Retailer 5
-
HK$2,213 HKD
$282 USD
View
Price last confirmed 12 days ago
Retailer 6
-
HK$2,399 HKD
£241 GBP
View
Price last confirmed 12 days ago
Retailer 7
-
HK$2,464 HKD
ZAR 5,073 ZAR
View
Price last confirmed 15 days ago
Retailer 8
-
HK$2,511 HKD
£252 GBP
View
Price last confirmed 16 days ago
Retailer 9
-
HK$2,660 HKD
$339 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
HK$2,735 HKD
€332 EUR
View
Retailer 11
-
HK$3,138 HKD
$400 USD
View
Price last confirmed 29 days ago
Retailer 12
-
HK$3,358 HKD
$428 USD
View
Price last confirmed 12 days ago
Retailer 13
-
HK$3,565 HKD
A$699 AUD
View
Price last confirmed 16 days ago
Retailer 14
-
HK$3,703 HKD
$472 USD
View
Price last confirmed 11 days ago
Retailer 15
-
HK$4,653 HKD
$593 USD
View
Price last confirmed 15 days ago
Retailer 16
-
HK$5,089 HKD
$649 USD
View
Price last confirmed 12 days ago
B
Retailer 17
-
HK$5,335 HKD
$680 USD
View
Most Expensive
MOH London
LG836675920 · Oct 21
HK$6,806 HKD
£683 GBP
View
Price last confirmed 12 days ago
17 more retailers have this diamond
Prices start from HK$2,735 HKDSave up to HK$2,600 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.

B+
1.00ct Round
HK$2,735 HKD