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Round|Lab Grown|IGI

1.00ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG799635529

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799635529

Diamond specifications and retailer prices

From HK$1,051 HKD
$134 USD
As of November 1, 2026
Save HK$9,809 HKD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$10,861 HKD at MOH London · As of November 1, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG799635529 or 799635529. Listed at 16 retailers as of November 1, 2026, with prices from HK$1,051 to HK$10,861, a HK$9,809 spread on the same certified stone. MOH London lists it at HK$10,861. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799635529
Dimensions6.40 × 6.36 × 3.98 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
6.40 mm6.36 mm1.00 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799635529
Side View
Table 57.0%Crown 36°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 62.4%

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: Nov 1
Current: HK$10,861 HKD|Low: HK$1,051 HKD|High: HK$10,861 HKD|Avg: HK$2,994 HKD|+65.4%
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
November 1, 2026
Retailer 10HK$1,051 HKD
Retailer 9HK$1,216 HKD
Retailer 6HK$1,302 HKD
Retailer 8HK$2,176 HKD
Retailer 13HK$2,299 HKD
Retailer 14HK$2,456 HKD
Retailer 11HK$2,644 HKD
Retailer 7HK$2,896 HKD
Retailer 2HK$3,060 HKD
Retailer 4HK$3,225 HKD
Retailer 12HK$3,232 HKD
Retailer 5HK$4,182 HKD
Retailer 3HK$4,621 HKD
MOH LondonHK$10,861 HKD

39 data points across 14 retailers

16 retailersHK$1,051 HKD to HK$10,861 HKD

A
Cheapest Retailer
-
HK$1,051 HKD
$134 USD
A
Retailer 2
-
HK$1,216 HKD
$155 USD
View
A
Retailer 3
-
HK$1,302 HKD
$166 USD
View
Retailer 4
-
HK$1,389 HKD
$177 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$2,176 HKD
£218 GBP
View
A
Retailer 6
-
HK$2,299 HKD
$293 USD
View
A
Retailer 7
-
HK$2,456 HKD
$313 USD
View
B+
Retailer 8
-
HK$2,644 HKD
€321 EUR
View
B+
Retailer 9
-
HK$2,896 HKD
£291 GBP
View
B+
Retailer 10
-
HK$3,060 HKD
$390 USD
View
B+
Retailer 11
-
HK$3,225 HKD
$411 USD
View
B+
Retailer 12
-
HK$3,232 HKD
$412 USD
View
B
Retailer 13
-
HK$4,182 HKD
$533 USD
View
Retailer 14
-
HK$4,268 HKD
$544 USD
View
Price last confirmed 46 days ago
B
Retailer 15
-
HK$4,621 HKD
$589 USD
View
Most Expensive
C
MOH London
LG799635529 · Nov 1
HK$10,861 HKD
£1,090 GBP
View
15 more retailers have this diamond
Prices start from HK$1,051 HKDSave up to HK$9,809 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
1.00ct Round
HK$1,051 HKD