CaratHunter
Plans
Princess|Lab Grown|IGI

3.40ct D IF Princess Lab Grown Diamond

VG • D/IF • IGI LG811642759

Shape and cutting style on the report: Princess cut

Certificate IGI LG811642759

Diamond specifications and retailer prices

From HK$29,602 HKD
$3,773 USD
As of October 29, 2026
Save HK$83,062 HKD (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$112,664 HKD at With Clarity · As of October 30, 2026
View at With Clarity

About this 3.4ct lab-grown princess diamond

This 3.4ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG811642759 or 811642759. Listed at 9 retailers as of October 29, 2026, with prices from HK$29,602 to HK$112,664, a HK$83,062 spread on the same certified stone. With Clarity lists it at HK$112,664. 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

3.40
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811642759
Dimensions8.14 × 7.91 × 5.88 mm
L/W Ratio1.03
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
8.14 mm7.91 mm3.40 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811642759
Side View
Table 64.0%Crown 44.7°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 74.3%

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 29
Current: HK$40,449 HKD|Low: HK$29,602 HKD|High: HK$112,664 HKD|Avg: HK$63,903 HKD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 29, 2026
Retailer 4HK$29,602 HKD
Retailer 5HK$33,493 HKD
Retailer 1HK$40,449 HKD
Retailer 7HK$47,294 HKD
Retailer 2HK$48,810 HKD
Retailer 8HK$72,698 HKD
Retailer 3HK$77,560 HKD
Retailer 6HK$106,741 HKD
With ClarityHK$112,664 HKD

11 data points across 9 retailers

9 retailersHK$29,602 HKD to HK$112,664 HKD

A
Cheapest Retailer
-
HK$29,602 HKD
$3,773 USD
A
Retailer 2
-
HK$33,493 HKD
$4,269 USD
View
A
Retailer 3
-
HK$40,449 HKD
£4,060 GBP
View
B+
Retailer 4
-
HK$47,294 HKD
$6,028 USD
View
B+
Retailer 5
-
HK$48,810 HKD
€5,925 EUR
View
B
Retailer 6
-
HK$72,698 HKD
$9,266 USD
View
B
Retailer 7
-
HK$77,560 HKD
£7,784 GBP
View
B
Retailer 8
-
HK$106,741 HKD
$13,605 USD
View
Most Expensive
B
With Clarity
811642759 · Oct 30
HK$112,664 HKD
$14,360 USD
View
8 more retailers have this diamond
Prices start from HK$29,602 HKDSave up to HK$83,062 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
3.40ct Princess
HK$29,602 HKD