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Princess|Lab Grown|IGI

0.51ct D IF Princess Lab Grown Diamond

EX • D/IF • IGI LG844629976

Shape and cutting style on the report: Princess cut

Certificate IGI LG844629976

Diamond specifications and retailer prices

From HK$1,318 HKD
$168 USD
As of October 30, 2026
Save HK$7,250 HKD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$8,568 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG844629976 or 844629976. Listed at 23 retailers as of October 30, 2026, with prices from HK$1,318 to HK$8,568, a HK$7,250 spread on the same certified stone. Reve Diamonds lists it at HK$8,568. 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
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844629976
Dimensions4.33 × 4.27 × 3.13 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.33 mm4.27 mm0.51 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844629976
Side View
Table 73.0%Crown 45.2°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 73.3%

Caratlytics Score

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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$2,886 HKD|Low: HK$1,318 HKD|High: HK$8,568 HKD|Avg: HK$3,873 HKD|+1.7%
Retailer 1
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Retailer 3
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Retailer 5
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Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Reve Diamonds
October 31, 2026
Retailer 21HK$1,318 HKD
Retailer 2HK$1,483 HKD
Retailer 20HK$1,530 HKD
Retailer 6HK$1,640 HKD
Retailer 19HK$1,640 HKD
Retailer 10HK$2,573 HKD
Retailer 4HK$2,652 HKD
Retailer 8HK$2,730 HKD
Retailer 12HK$2,743 HKD
Retailer 13HK$2,777 HKD
Retailer 1HK$2,886 HKD
Retailer 16HK$2,957 HKD
Retailer 3HK$3,204 HKD
Retailer 17HK$3,815 HKD
Retailer 18HK$4,166 HKD
Retailer 5HK$5,257 HKD
Retailer 7HK$5,275 HKD
Retailer 11HK$5,374 HKD
Retailer 14HK$5,688 HKD
Retailer 9HK$6,229 HKD
Retailer 15HK$7,692 HKD
Reve DiamondsHK$8,568 HKD

16 data points across 22 retailers

23 retailersHK$1,318 HKD to HK$8,568 HKD

A
Cheapest Retailer
-
HK$1,318 HKD
$168 USD
A
Retailer 2
-
HK$1,483 HKD
$189 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,530 HKD
$195 USD
View
A
Retailer 4
-
HK$1,640 HKD
$209 USD
View
A
Retailer 5
-
HK$1,640 HKD
$209 USD
View
A
Retailer 6
-
HK$2,573 HKD
$328 USD
View
A
Retailer 7
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HK$2,652 HKD
$338 USD
View
A
Retailer 8
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HK$2,730 HKD
$348 USD
View
A
Retailer 9
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HK$2,743 HKD
€333 EUR
View
A
Retailer 10
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HK$2,777 HKD
$354 USD
View
A
Retailer 11
-
HK$2,886 HKD
£290 GBP
View
A
Retailer 12
-
HK$2,957 HKD
ZAR 6,088 ZAR
View
B+
Retailer 13
-
HK$3,204 HKD
$408 USD
View
B+
Retailer 14
-
HK$3,815 HKD
A$748 AUD
View
B+
Retailer 15
-
HK$4,166 HKD
A$817 AUD
View
B+
Retailer 16
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HK$4,394 HKD
$560 USD
View
B
Retailer 17
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HK$5,257 HKD
$670 USD
View
B
Retailer 18
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HK$5,275 HKD
CA$934 CAD
View
B
Retailer 19
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HK$5,374 HKD
$685 USD
View
B
Retailer 20
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HK$5,688 HKD
$725 USD
View
B
Retailer 21
-
HK$6,229 HKD
$794 USD
View
B
Retailer 22
-
HK$7,692 HKD
£772 GBP
View
Most Expensive
B
Reve Diamonds
3E54E3648 · Oct 30
HK$8,568 HKD
$1,092 USD
View
22 more retailers have this diamond
Prices start from HK$1,318 HKDSave up to HK$7,250 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$1,318 HKD