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Princess|Lab Grown|IGI

1.29ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG800676988

Shape and cutting style on the report: Princess cut

Certificate IGI LG800676988

Diamond specifications and retailer prices

From HK$3,499 HKD
$446 USD
As of November 2, 2026
Save HK$27,570 HKD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$31,069 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown princess diamond

This 1.29ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800676988 or 800676988. Listed at 17 retailers as of October 31, 2026, with prices from HK$3,499 to HK$31,069, a HK$27,570 spread on the same certified stone. Do Amore Diamonds lists it at HK$31,069. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800676988
Dimensions5.90 × 5.82 × 4.32 mm
L/W Ratio1.01
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
5.90 mm5.82 mm1.29 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800676988
Side View
Table 64.0%Crown 45.1°Girdle: Slightly ThickPavilion 38.4°Culet: NoneDepth 74.2%

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 2
Current: HK$31,069 HKD|Low: HK$3,499 HKD|High: HK$35,619 HKD|Avg: HK$11,981 HKD|-12.8%
Do Amore Diamonds
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
November 1, 2026
Retailer 11HK$3,499 HKD
Retailer 4HK$3,923 HKD
Retailer 8HK$4,933 HKD
Retailer 12HK$5,429 HKD
Retailer 6HK$5,798 HKD
Retailer 15HK$5,806 HKD
Retailer 14HK$6,810 HKD
Retailer 10HK$7,727 HKD
Retailer 13HK$11,667 HKD
Retailer 7HK$12,475 HKD
Retailer 3HK$12,600 HKD
Retailer 5HK$16,711 HKD
Retailer 2HK$19,998 HKD
Retailer 9HK$20,870 HKD
Do Amore DiamondsHK$31,069 HKD

37 data points across 15 retailers

17 retailersHK$3,499 HKD to HK$31,069 HKD

A
Cheapest Retailer
-
HK$3,499 HKD
$446 USD
A
Retailer 2
-
HK$3,923 HKD
$500 USD
View
A
Retailer 3
-
HK$4,519 HKD
$576 USD
View
Final sale: no returns
A
Retailer 4
-
HK$4,933 HKD
£495 GBP
View
A
Retailer 5
-
HK$5,429 HKD
$692 USD
View
A
Retailer 6
-
HK$5,798 HKD
$739 USD
View
A
Retailer 7
-
HK$5,806 HKD
$740 USD
View
A
Retailer 8
-
HK$6,810 HKD
$868 USD
View
A
Retailer 9
-
HK$7,727 HKD
€938 EUR
View
B+
Retailer 10
-
HK$11,667 HKD
$1,487 USD
View
B+
Retailer 11
-
HK$12,475 HKD
$1,590 USD
View
B+
Retailer 12
-
HK$12,600 HKD
$1,606 USD
View
B+
Retailer 13
-
HK$16,711 HKD
$2,130 USD
View
B
Retailer 14
-
HK$17,182 HKD
$2,190 USD
View
B+
Retailer 15
-
HK$19,998 HKD
£2,007 GBP
View
B
Retailer 16
-
HK$20,870 HKD
$2,660 USD
View
Most Expensive
B
Do Amore Diamonds
27-012B3FF5C · Oct 31
HK$31,069 HKD
$3,960 USD
View
16 more retailers have this diamond
Prices start from HK$3,499 HKDSave up to HK$27,570 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
1.29ct Princess
HK$3,499 HKD