Princess|Lab Grown|IGI

3.51ct G VVS2 Princess Lab Grown Diamond

ID • G/VVS2 • IGI LG726562392

Shape and cutting style on the report: Princess cut

Certificate IGI LG726562392

Diamond specifications and retailer prices

From HK$3,546 HKD
$452 USD
As of November 2, 2026
Save HK$23,600 HKD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$47,623 HKD at Brilliant Earth · As of October 15, 2026
View at Brilliant Earth

About this 3.51ct lab-grown princess diamond

This 3.51ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG726562392 or 726562392. Listed at 23 retailers as of October 31, 2026, with a 665% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.51
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.3°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726562392
Dimensions7.99 × 7.79 × 5.96 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.99 mm7.79 mm3.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726562392
Side View
Table 72.0%Crown 51.3°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 76.5%

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: Nov 2
Current: HK$27,146 HKD|Low: HK$3,546 HKD|High: HK$47,623 HKD|Avg: HK$11,531 HKD|-43.0%
Brilliant Earth
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
Retailer 19
Retailer 20
November 2, 2026
Retailer 3HK$3,546 HKD
Retailer 9HK$3,970 HKD
Retailer 18HK$3,970 HKD
Retailer 5HK$4,394 HKD
Retailer 11HK$4,394 HKD
Retailer 14HK$4,649 HKD
Retailer 17HK$5,531 HKD
Retailer 7HK$5,963 HKD
Retailer 15HK$6,772 HKD
Retailer 2HK$7,275 HKD
Retailer 20HK$8,097 HKD
Retailer 16HK$9,543 HKD
Retailer 6HK$10,294 HKD
Retailer 10HK$14,097 HKD
Retailer 4HK$14,130 HKD
Retailer 12HK$14,382 HKD
Retailer 13HK$16,152 HKD
Retailer 8HK$16,452 HKD
Retailer 19HK$20,791 HKD
Brilliant EarthHK$27,146 HKD

31 data points across 20 retailers

23 retailersHK$3,546 HKD to HK$27,146 HKD

A
Cheapest Retailer
-
HK$3,546 HKD
$452 USD
A
Retailer 2
-
HK$3,970 HKD
$506 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,970 HKD
$506 USD
View
Retailer 4
-
HK$4,394 HKD
$560 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
HK$4,394 HKD
$560 USD
View
A
Retailer 6
-
HK$4,649 HKD
£467 GBP
View
A
Retailer 7
-
HK$4,921 HKD
View
A
Retailer 8
-
HK$5,531 HKD
$705 USD
View
B+
Retailer 9
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HK$5,963 HKD
$760 USD
View
A
Retailer 10
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HK$6,772 HKD
€822 EUR
View
A
Retailer 11
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HK$7,275 HKD
£730 GBP
View
A
Retailer 12
-
HK$8,097 HKD
$1,032 USD
View
A
Retailer 13
-
HK$9,543 HKD
ZAR 19,650 ZAR
View
B+
Retailer 14
-
HK$10,294 HKD
$1,312 USD
View
B+
Retailer 15
-
HK$14,097 HKD
SGD 2,428 SGD
View
B+
Retailer 16
-
HK$14,130 HKD
$1,801 USD
View
B+
Retailer 17
-
HK$14,382 HKD
$1,833 USD
View
B+
Retailer 18
-
HK$15,605 HKD
$1,989 USD
View
B+
Retailer 19
-
HK$16,152 HKD
£1,621 GBP
View
B+
Retailer 20
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HK$16,452 HKD
$2,097 USD
View
Retailer 21
-
HK$20,791 HKD
$2,650 USD
View
Price last confirmed 14 days ago
B
Retailer 22
-
HK$27,146 HKD
$3,460 USD
View
Most Expensive
Brilliant Earth
16916201A · Oct 15
HK$47,623 HKD
$6,070 USD
View
Price last confirmed 17 days ago
22 more retailers have this diamond
Prices start from HK$3,546 HKDSave up to HK$23,600 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
3.51ct Princess
HK$3,546 HKD