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Princess|Lab Grown|IGI

0.51ct D IF Princess Lab Grown Diamond

EX • D/IF • IGI LG807628259

Shape and cutting style on the report: Princess cut

Certificate IGI LG807628259

Diamond specifications and retailer prices

From HK$1,091 HKD
$139 USD
As of October 30, 2026
Save HK$5,276 HKD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$6,367 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown princess diamond

This 0.51ct lab-grown princess sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807628259 or 807628259. Listed at 18 retailers as of October 29, 2026, with prices from HK$1,091 to HK$6,367, a HK$5,276 spread on the same certified stone. MOH London lists it at HK$6,367. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle46.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807628259
Dimensions4.40 × 4.24 × 3.15 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.40 mm4.24 mm0.51 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG807628259
Side View
Table 71.0%Crown 46.4°Girdle: MediumPavilion 39.2°Culet: NoneDepth 74.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$6,367 HKD|Low: HK$1,091 HKD|High: HK$6,556 HKD|Avg: HK$3,026 HKD|-2.9%
MOH London
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
Retailer 18
November 1, 2026
Retailer 5HK$1,091 HKD
Retailer 9HK$1,216 HKD
Retailer 3HK$1,263 HKD
Retailer 13HK$1,349 HKD
Retailer 10HK$1,365 HKD
Retailer 2HK$1,820 HKD
Retailer 11HK$2,307 HKD
Retailer 8HK$2,455 HKD
Retailer 6HK$2,628 HKD
Retailer 7HK$2,644 HKD
Retailer 4HK$3,711 HKD
Retailer 17HK$3,722 HKD
Retailer 14HK$4,252 HKD
Retailer 15HK$4,347 HKD
Retailer 12HK$4,394 HKD
Retailer 18HK$4,605 HKD
Retailer 16HK$4,782 HKD
MOH LondonHK$6,367 HKD

23 data points across 18 retailers

18 retailersHK$1,091 HKD to HK$6,367 HKD

A
Cheapest Retailer
-
HK$1,091 HKD
$139 USD
A
Retailer 2
-
HK$1,216 HKD
$155 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,263 HKD
$161 USD
View
A
Retailer 4
-
HK$1,349 HKD
$172 USD
View
Retailer 5
-
HK$1,365 HKD
$174 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
HK$1,820 HKD
$232 USD
View
A
Retailer 7
-
HK$2,307 HKD
£231 GBP
View
A
Retailer 8
-
HK$2,455 HKD
ZAR 5,056 ZAR
View
A
Retailer 9
-
HK$2,628 HKD
€319 EUR
View
A
Retailer 10
-
HK$2,644 HKD
$337 USD
View
B+
Retailer 11
-
HK$3,711 HKD
$473 USD
View
B+
Retailer 12
-
HK$3,722 HKD
SGD 641 SGD
View
B+
Retailer 13
-
HK$4,252 HKD
$542 USD
View
B+
Retailer 14
-
HK$4,347 HKD
$554 USD
View
B+
Retailer 15
-
HK$4,394 HKD
$560 USD
View
B
Retailer 16
-
HK$4,605 HKD
$587 USD
View
B+
Retailer 17
-
HK$4,782 HKD
$610 USD
View
Most Expensive
B
MOH London
LG807628259 · Oct 29
HK$6,367 HKD
£639 GBP
View
17 more retailers have this diamond
Prices start from HK$1,091 HKDSave up to HK$5,276 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
0.51ct Princess
HK$1,091 HKD