CaratHunter
Plans
Princess|Lab Grown|IGI

1.06ct D SI1 Princess Lab Grown Diamond

ID • D/SI1 • IGI LG739579978

Shape and cutting style on the report: Princess cut

Certificate IGI LG739579978

Diamond specifications and retailer prices

From HK$1,428 HKD
$182 USD
As of October 30, 2026
Save HK$7,476 HKD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$8,904 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.06ct lab-grown princess diamond

This 1.06ct 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 LG739579978 or 739579978. Listed at 17 retailers as of October 30, 2026, with prices from HK$1,428 to HK$8,904, a HK$7,476 spread on the same certified stone. Reve Diamonds lists it at HK$8,904. 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

1.06
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739579978
Dimensions5.65 × 5.57 × 3.83 mm
L/W Ratio1.01
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
5.65 mm5.57 mm1.06 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739579978
Side View
Table 71.0%Crown 43.1°Girdle: MediumPavilion 37.1°Culet: NoneDepth 68.8%

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$3,160 HKD|Low: HK$1,122 HKD|High: HK$8,904 HKD|Avg: HK$4,202 HKD|+4.8%
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
Reve Diamonds
October 31, 2026
Retailer 3HK$1,428 HKD
Retailer 4HK$1,593 HKD
Retailer 11HK$1,655 HKD
Retailer 6HK$1,765 HKD
Retailer 15HK$1,765 HKD
Retailer 12HK$2,809 HKD
Retailer 13HK$3,115 HKD
Retailer 1HK$3,160 HKD
Retailer 9HK$3,394 HKD
Retailer 14HK$3,656 HKD
Retailer 7HK$5,257 HKD
Retailer 2HK$5,680 HKD
Retailer 8HK$6,002 HKD
Retailer 5HK$6,104 HKD
Retailer 10HK$8,300 HKD
Reve DiamondsHK$8,904 HKD

42 data points across 16 retailers

17 retailersHK$1,428 HKD to HK$8,904 HKD

A
Cheapest Retailer
-
HK$1,428 HKD
$182 USD
A
Retailer 2
-
HK$1,593 HKD
$203 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,655 HKD
$211 USD
View
A
Retailer 4
-
HK$1,765 HKD
$225 USD
View
A
Retailer 5
-
HK$1,765 HKD
$225 USD
View
B+
Retailer 6
-
HK$2,809 HKD
$358 USD
View
B+
Retailer 7
-
HK$3,115 HKD
$397 USD
View
B+
Retailer 8
-
HK$3,160 HKD
£317 GBP
View
B+
Retailer 9
-
HK$3,394 HKD
€412 EUR
View
B+
Retailer 10
-
HK$3,656 HKD
$466 USD
View
B
Retailer 11
-
HK$4,684 HKD
$597 USD
View
B
Retailer 12
-
HK$5,257 HKD
$670 USD
View
B
Retailer 13
-
HK$5,680 HKD
$724 USD
View
B
Retailer 14
-
HK$6,002 HKD
$765 USD
View
B
Retailer 15
-
HK$6,104 HKD
$778 USD
View
B
Retailer 16
-
HK$8,300 HKD
£833 GBP
View
Most Expensive
B
Reve Diamonds
F54516897 · Oct 30
HK$8,904 HKD
$1,135 USD
View
16 more retailers have this diamond
Prices start from HK$1,428 HKDSave up to HK$7,476 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
1.06ct Princess
HK$1,428 HKD