CaratHunter
Plans
Princess|Lab Grown|IGI

1.31ct D FL Princess Lab Grown Diamond

VG • D/FL • IGI LG784646694

Shape and cutting style on the report: Princess cut

Certificate IGI LG784646694

Diamond specifications and retailer prices

From HK$5,004 HKD
£502 GBP
As of November 2, 2026
Save HK$26,537 HKD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$31,541 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.31ct lab-grown princess diamond

This 1.31ct 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 very-good cut grade and certified by IGI LG784646694 or 784646694. Listed at 11 retailers as of November 2, 2026, with prices from HK$5,004 to HK$31,541, a HK$26,537 spread on the same certified stone. Do Amore Diamonds lists it at HK$31,541. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.31
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646694
Dimensions6.16 × 6.03 × 3.96 mm
L/W Ratio1.02
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
6.16 mm6.03 mm1.31 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646694
Side View
Table 64.0%Crown 44.8°Girdle: MediumPavilion 33.9°Culet: NoneDepth 65.7%

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$31,541 HKD|Low: HK$3,280 HKD|High: HK$36,406 HKD|Avg: HK$11,414 HKD|-13.4%
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
November 2, 2026
Retailer 4HK$3,280 HKD
Retailer 2HK$5,004 HKD
Retailer 10HK$5,492 HKD
Retailer 6HK$5,532 HKD
Retailer 3HK$5,963 HKD
Retailer 12HK$6,897 HKD
Retailer 8HK$7,835 HKD
Retailer 11HK$11,840 HKD
Retailer 9HK$17,614 HKD
Retailer 5HK$20,288 HKD
Retailer 7HK$22,597 HKD
Do Amore DiamondsHK$31,541 HKD

26 data points across 12 retailers

11 retailersHK$5,004 HKD to HK$31,541 HKD

A
Cheapest Retailer
-
HK$5,004 HKD
£502 GBP
A
Retailer 2
-
HK$5,492 HKD
$700 USD
View
A
Retailer 3
-
HK$5,532 HKD
$705 USD
View
A
Retailer 4
-
HK$5,963 HKD
$760 USD
View
A
Retailer 5
-
HK$6,897 HKD
$879 USD
View
A
Retailer 6
-
HK$7,835 HKD
€951 EUR
View
B+
Retailer 7
-
HK$11,840 HKD
$1,509 USD
View
B
Retailer 8
-
HK$17,614 HKD
$2,245 USD
View
B
Retailer 9
-
HK$20,288 HKD
£2,036 GBP
View
B
Retailer 10
-
HK$22,597 HKD
$2,880 USD
View
Most Expensive
B
Do Amore Diamonds
27-8A8CCC234 · Nov 2
HK$31,541 HKD
$4,020 USD
View
10 more retailers have this diamond
Prices start from HK$5,004 HKDSave up to HK$26,537 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
1.31ct Princess
HK$5,004 HKD