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1.12ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG468171032

Shape and cutting style on the report: Round brilliant

Certificate IGI LG468171032

Diamond specifications and retailer prices

From HK$6,277 HKD
$800 USD
As of October 31, 2026
Save HK$30,192 HKD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$36,468 HKD at MOH London · As of October 27, 2026
View at MOH London

About this 1.12ct lab-grown round diamond

This 1.12ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG468171032 or 468171032. Listed at 12 retailers as of October 27, 2026, with prices from HK$6,277 to HK$36,468, a HK$30,192 spread on the same certified stone. MOH London lists it at HK$36,468. 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

1.12
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG468171032
Dimensions6.72 × 6.76 × 4.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.72 mm6.76 mm1.12 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG468171032
Side View
Table 55.5%Crown 32.7°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.5%

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 31
Current: HK$36,468 HKD|Low: HK$6,277 HKD|High: HK$36,907 HKD|Avg: HK$17,419 HKD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 6HK$6,277 HKD
Retailer 5HK$9,768 HKD
Retailer 10HK$10,937 HKD
Retailer 7HK$11,337 HKD
Retailer 9HK$11,337 HKD
Retailer 11HK$12,671 HKD
Retailer 12HK$15,833 HKD
Retailer 8HK$17,951 HKD
Retailer 2HK$19,392 HKD
Retailer 3HK$21,709 HKD
Retailer 4HK$32,453 HKD
MOH LondonHK$36,468 HKD

19 data points across 12 retailers

12 retailersHK$6,277 HKD to HK$36,468 HKD

A
Cheapest Retailer
-
HK$6,277 HKD
$800 USD
B+
Retailer 2
-
HK$9,768 HKD
$1,245 USD
View
B+
Retailer 3
-
HK$10,631 HKD
$1,355 USD
View
B+
Retailer 4
-
HK$10,937 HKD
$1,394 USD
View
Final sale: no returns
Retailer 5
-
HK$11,337 HKD
$1,445 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
HK$11,337 HKD
$1,445 USD
View
B+
Retailer 7
-
HK$12,671 HKD
$1,615 USD
View
B
Retailer 8
-
HK$17,951 HKD
$2,288 USD
View
B
Retailer 9
-
HK$19,392 HKD
€2,354 EUR
View
B
Retailer 10
-
HK$21,246 HKD
$2,708 USD
View
B
Retailer 11
-
HK$21,709 HKD
$2,767 USD
View
Most Expensive
B
MOH London
LG468171032 · Oct 27
HK$36,468 HKD
£3,660 GBP
View
11 more retailers have this diamond
Prices start from HK$6,277 HKDSave up to HK$30,192 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
1.12ct Round
HK$6,277 HKD