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1.76ct I SI2 Round Lab Grown Diamond

ID • I/SI2 • IGI LG496121296

Shape and cutting style on the report: Round brilliant

Certificate IGI LG496121296

Diamond specifications and retailer prices

From HK$7,610 HKD
$970 USD
As of October 30, 2026
Save HK$29,755 HKD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$37,365 HKD at MOH London · As of October 25, 2026
View at MOH London

About this 1.76ct lab-grown round diamond

This 1.76ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG496121296 or 496121296. Listed at 10 retailers as of October 25, 2026, with prices from HK$7,610 to HK$37,365, a HK$29,755 spread on the same certified stone. MOH London lists it at HK$37,365. 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

1.76
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG496121296
Dimensions7.81 × 7.79 × 4.77 mm
L/W Ratio1.00
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
7.81 mm7.79 mm1.76 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG496121296
Side View
Table 54.0%Crown 33.7°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.1%

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 30
Current: HK$37,365 HKD|Low: HK$7,610 HKD|High: HK$37,814 HKD|Avg: HK$18,546 HKD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2HK$7,610 HKD
Retailer 4HK$11,266 HKD
Retailer 7HK$12,608 HKD
Retailer 5HK$13,063 HKD
Retailer 8HK$13,063 HKD
Retailer 11HK$14,432 HKD
Retailer 10HK$17,857 HKD
Retailer 6HK$20,618 HKD
Retailer 9HK$23,710 HKD
Retailer 3HK$29,247 HKD
MOH LondonHK$37,365 HKD

15 data points across 11 retailers

10 retailersHK$7,610 HKD to HK$37,365 HKD

A
Cheapest Retailer
-
HK$7,610 HKD
$970 USD
B+
Retailer 2
-
HK$11,266 HKD
$1,436 USD
View
B+
Retailer 3
-
HK$12,255 HKD
$1,562 USD
View
B+
Retailer 4
-
HK$12,608 HKD
$1,607 USD
View
Final sale: no returns
Retailer 5
-
HK$13,063 HKD
$1,665 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
HK$13,063 HKD
$1,665 USD
View
B
Retailer 7
-
HK$20,618 HKD
$2,628 USD
View
B
Retailer 8
-
HK$23,710 HKD
$3,022 USD
View
B
Retailer 9
-
HK$24,494 HKD
$3,122 USD
View
Most Expensive
B
MOH London
LG496121296 · Oct 25
HK$37,365 HKD
£3,750 GBP
View
9 more retailers have this diamond
Prices start from HK$7,610 HKDSave up to HK$29,755 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
1.76ct Round
HK$7,610 HKD