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Princess|Lab Grown|IGI

1.01ct D SI1 Princess Lab Grown Diamond

ID • D/SI1 • IGI LG689559854

Shape and cutting style on the report: Princess cut

Certificate IGI LG689559854

Diamond specifications and retailer prices

From HK$1,365 HKD
As of November 6, 2026
Save HK$7,357 HKD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$8,722 HKD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.01ct lab-grown princess diamond

This 1.01ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG689559854 or 689559854. Listed at 19 retailers as of November 6, 2026, with prices from HK$1,365 to HK$8,722, a HK$7,357 spread on the same certified stone. Reve Diamonds lists it at HK$8,722. 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

1.01
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689559854
Dimensions5.44 × 5.43 × 3.81 mm
L/W Ratio1.00
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
5.44 mm5.43 mm1.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689559854
Side View
Table 68.0%Crown 44.1°Girdle: MediumPavilion 36.5°Culet: NoneDepth 70.2%

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 6
Current: HK$2,989 HKD|Low: HK$1,357 HKD|High: HK$8,722 HKD|Avg: HK$4,001 HKD|+4.1%
Retailer 1
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
Retailer 16
Retailer 17
Reve Diamonds
November 6, 2026
Retailer 3HK$1,365 HKD
Retailer 4HK$1,530 HKD
Retailer 13HK$1,585 HKD
Retailer 6HK$1,695 HKD
Retailer 17HK$1,695 HKD
Retailer 14HK$2,589 HKD
Retailer 1HK$2,989 HKD
Retailer 16HK$3,013 HKD
Retailer 12HK$3,264 HKD
Retailer 9HK$3,295 HKD
Retailer 15HK$3,577 HKD
Retailer 8HK$4,668 HKD
Retailer 7HK$5,021 HKD
Retailer 2HK$5,452 HKD
Retailer 11HK$5,758 HKD
Retailer 5HK$5,876 HKD
Retailer 10HK$7,908 HKD
Reve DiamondsHK$8,722 HKD

45 data points across 18 retailers

19 retailersHK$1,365 HKD to HK$8,722 HKD

A
Cheapest Retailer
-
HK$1,365 HKD
A
Retailer 2
-
HK$1,530 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,585 HKD
View
Retailer 4
-
HK$1,663 HKD
View
Price last confirmed 45 days ago
Retailer 5
-
HK$1,695 HKD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$1,695 HKD
View
B+
Retailer 7
-
HK$2,589 HKD
View
B+
Retailer 8
-
HK$2,989 HKD
View
B+
Retailer 9
-
HK$3,013 HKD
View
Retailer 10
-
HK$3,264 HKD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
HK$3,577 HKD
View
B
Retailer 12
-
HK$4,503 HKD
View
Retailer 13
-
HK$4,668 HKD
View
Price last confirmed 9 days ago
B
Retailer 14
-
HK$5,021 HKD
View
B
Retailer 15
-
HK$5,452 HKD
View
B
Retailer 16
-
HK$5,758 HKD
View
B
Retailer 17
-
HK$5,876 HKD
View
B
Retailer 18
-
HK$7,908 HKD
View
Most Expensive
B
Reve Diamonds
D5D383C66 · Nov 6
HK$8,722 HKD
$1,112 USD
View
18 more retailers have this diamond
Prices start from HK$1,365 HKDSave up to HK$7,357 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
1.01ct Princess
HK$1,365 HKD