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Round|Lab Grown|IGI

1.13ct D SI2 Round Lab Grown Diamond

EX • D/SI2 • IGI LG472170761

Shape and cutting style on the report: Round brilliant

Certificate IGI LG472170761

Diamond specifications and retailer prices

From HK$6,104 HKD
As of November 5, 2026
Save HK$5,343 HKD (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$16,844 HKD at Friendly Diamonds · As of November 4, 2026
View at Friendly Diamonds

About this 1.13ct lab-grown round diamond

This 1.13ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG472170761 or 472170761. Listed at 11 retailers as of November 4, 2026, with a 88% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.13
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG472170761
Dimensions6.63 × 6.61 × 4.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.63 mm6.61 mm1.13 ctD / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG472170761
Side View
Table 57.5%Crown 34.3°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$16,844 HKD|Low: HK$5,860 HKD|High: HK$26,909 HKD|Avg: HK$11,641 HKD
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4HK$6,104 HKD
Retailer 8HK$6,645 HKD
Retailer 10HK$6,833 HKD
Retailer 5HK$6,904 HKD
Retailer 6HK$7,084 HKD
Retailer 2HK$10,646 HKD
Retailer 7HK$11,446 HKD
Friendly DiamondsHK$16,844 HKD
Retailer 9HK$19,911 HKD
Retailer 3HK$26,478 HKD

44 data points across 10 retailers

11 retailersHK$6,104 HKD to HK$11,446 HKD

B
Cheapest Retailer
-
HK$6,104 HKD
B
Retailer 2
-
HK$6,645 HKD
View
B
Retailer 3
-
HK$6,833 HKD
View
Final sale: no returns
B
Retailer 4
-
HK$6,904 HKD
View
Retailer 5
-
HK$7,084 HKD
View
Price last confirmed 25 days ago
B
Retailer 6
-
HK$7,084 HKD
View
B
Retailer 7
-
HK$10,646 HKD
View
B
Retailer 8
-
HK$11,446 HKD
View
Most Expensive
Friendly Diamonds
1589215 · Nov 4
HK$16,844 HKD
$2,147 USD
View
Price under review
8 more retailers have this diamond
Prices start from HK$6,104 HKDSave up to HK$5,343 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
1.13ct Round
HK$6,104 HKD