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Round|Lab Grown|IGI

1.07ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG818687184

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818687184

Diamond specifications and retailer prices

From HK$1,106 HKD
$141 USD
As of November 1, 2026
Save HK$5,311 HKD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$6,417 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.07ct lab-grown round diamond

This 1.07ct 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 LG818687184 or 818687184. Listed at 15 retailers as of November 1, 2026, with prices from HK$1,106 to HK$6,417, a HK$5,311 spread on the same certified stone. MOH London lists it at HK$6,417. 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

1.07
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818687184
Dimensions6.52 × 6.56 × 4.03 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
6.52 mm6.56 mm1.07 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818687184
Side View
Table 60.0%Crown 34.9°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.6%

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$6,417 HKD|Low: HK$1,106 HKD|High: HK$6,795 HKD|Avg: HK$3,108 HKD|-5.6%
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
November 2, 2026
Retailer 12HK$1,106 HKD
Retailer 11HK$1,287 HKD
Retailer 6HK$1,373 HKD
Retailer 7HK$1,436 HKD
Retailer 8HK$2,346 HKD
Retailer 10HK$2,438 HKD
Retailer 15HK$2,558 HKD
Retailer 14HK$2,581 HKD
Retailer 2HK$3,056 HKD
Retailer 9HK$3,217 HKD
Retailer 13HK$3,311 HKD
Retailer 4HK$3,452 HKD
Retailer 5HK$4,417 HKD
Retailer 3HK$4,850 HKD
MOH LondonHK$6,417 HKD

30 data points across 15 retailers

15 retailersHK$1,106 HKD to HK$6,417 HKD

A
Cheapest Retailer
-
HK$1,106 HKD
$141 USD
A
Retailer 2
-
HK$1,287 HKD
$164 USD
View
A
Retailer 3
-
HK$1,373 HKD
$175 USD
View
Retailer 4
-
HK$1,436 HKD
$183 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,346 HKD
£235 GBP
View
A
Retailer 6
-
HK$2,438 HKD
€296 EUR
View
A
Retailer 7
-
HK$2,558 HKD
$326 USD
View
A
Retailer 8
-
HK$2,581 HKD
$329 USD
View
B+
Retailer 9
-
HK$3,056 HKD
£307 GBP
View
B+
Retailer 10
-
HK$3,217 HKD
$410 USD
View
B+
Retailer 11
-
HK$3,311 HKD
$422 USD
View
B+
Retailer 12
-
HK$3,452 HKD
$440 USD
View
B
Retailer 13
-
HK$4,417 HKD
$563 USD
View
B
Retailer 14
-
HK$4,850 HKD
$618 USD
View
Most Expensive
B
MOH London
LG818687184 · Nov 1
HK$6,417 HKD
£644 GBP
View
14 more retailers have this diamond
Prices start from HK$1,106 HKDSave up to HK$5,311 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$1,106 HKD