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Princess|Lab Grown|IGI

4.51ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG841649127

Shape and cutting style on the report: Princess cut

Certificate IGI LG841649127

Diamond specifications and retailer prices

From HK$4,856 HKD
$619 USD
As of October 30, 2026
Save HK$38,609 HKD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$43,465 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.51ct lab-grown princess diamond

This 4.51ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841649127 or 841649127. Listed at 19 retailers as of October 29, 2026, with prices from HK$4,856 to HK$43,465, a HK$38,609 spread on the same certified stone. Brilliant Earth lists it at HK$43,465. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.51
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841649127
Dimensions8.98 × 8.98 × 6.12 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.98 mm8.98 mm4.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841649127
Side View
Table 69.0%Crown 44.1°Girdle: Slightly ThickPavilion 35.6°Culet: NoneDepth 68.2%

Caratlytics Score

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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 30
Current: HK$12,071 HKD|Low: HK$4,719 HKD|High: HK$38,483 HKD|Avg: HK$15,329 HKD|-0.6%
Retailer 1
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
October 30, 2026
Retailer 7HK$4,719 HKD
Retailer 15HK$6,033 HKD
Retailer 13HK$6,943 HKD
Retailer 4HK$9,219 HKD
Retailer 9HK$9,438 HKD
Retailer 10HK$9,605 HKD
Retailer 11HK$11,996 HKD
Retailer 1HK$12,071 HKD
Retailer 2HK$14,954 HKD
Retailer 3HK$15,691 HKD
Retailer 6HK$18,938 HKD
Retailer 14HK$19,049 HKD
Retailer 8HK$19,465 HKD
Retailer 16HK$20,964 HKD
Retailer 12HK$23,774 HKD
Retailer 5HK$38,483 HKD

19 data points across 16 retailers

19 retailersHK$4,856 HKD to HK$43,465 HKD

Retailer 1
-
HK$4,719 HKD
£474 GBP
Price last confirmed 13 days ago
A
Retailer 2
-
HK$4,856 HKD
$619 USD
View
Retailer 3
-
HK$6,025 HKD
$768 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
HK$6,033 HKD
$769 USD
View
Final sale: no returns
A
Retailer 5
-
HK$6,943 HKD
$885 USD
View
B+
Retailer 6
-
HK$9,219 HKD
$1,175 USD
View
A
Retailer 7
-
HK$9,438 HKD
£947 GBP
View
A
Retailer 8
-
HK$9,605 HKD
€1,166 EUR
View
A
Retailer 9
-
HK$11,996 HKD
ZAR 24,700 ZAR
View
A
Retailer 10
-
HK$12,071 HKD
A$2,367 AUD
View
A
Retailer 11
-
HK$14,954 HKD
$1,906 USD
View
A
Retailer 12
-
HK$15,691 HKD
$2,000 USD
View
B+
Retailer 13
-
HK$18,938 HKD
$2,414 USD
View
B+
Retailer 14
-
HK$19,049 HKD
$2,428 USD
View
B+
Retailer 15
-
HK$19,465 HKD
$2,481 USD
View
B+
Retailer 16
-
HK$20,964 HKD
$2,672 USD
View
B+
Retailer 17
-
HK$23,774 HKD
£2,386 GBP
View
Retailer 18
-
HK$38,483 HKD
$4,905 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
22155274A · Oct 29
HK$43,465 HKD
$5,540 USD
View
18 more retailers have this diamond
Prices start from HK$4,856 HKDSave up to HK$38,609 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
4.51ct Princess
HK$4,856 HKD