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Princess|Lab Grown|IGI

1.51ct G VVS1 Princess Lab Grown Diamond

VG • G/VVS1 • IGI LG670419099

Shape and cutting style on the report: Princess cut

Certificate IGI LG670419099

Diamond specifications and retailer prices

From HK$1,483 HKD
As of November 2, 2026
Save HK$9,580 HKD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$11,063 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.51ct lab-grown princess diamond

This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG670419099 or 670419099. Listed at 19 retailers as of November 2, 2026, with prices from HK$1,483 to HK$11,063, a HK$9,580 spread on the same certified stone. Brilliant Earth lists it at HK$11,063. 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

1.51
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670419099
Dimensions6.17 × 6.01 × 4.62 mm
L/W Ratio1.03
Culet sizePointed
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
6.17 mm6.01 mm1.51 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670419099
Side View
Table 66.0%Crown 41.6°Girdle: MED-STKPavilion 40°Culet: NoneDepth 76.9%

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: Nov 2
Current: HK$11,063 HKD|Low: HK$1,483 HKD|High: HK$15,919 HKD|Avg: HK$5,579 HKD|-29.9%
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
November 2, 2026
Retailer 18HK$1,483 HKD
Retailer 3HK$1,655 HKD
Retailer 17HK$1,718 HKD
Retailer 4HK$1,836 HKD
Retailer 10HK$1,907 HKD
Retailer 19HK$3,107 HKD
Retailer 15HK$3,170 HKD
Retailer 8HK$3,225 HKD
Retailer 14HK$3,303 HKD
Retailer 5HK$3,860 HKD
Retailer 13HK$4,276 HKD
Retailer 12HK$4,864 HKD
Retailer 6HK$4,872 HKD
Retailer 11HK$5,374 HKD
Retailer 9HK$6,324 HKD
Retailer 7HK$7,634 HKD
Retailer 2HK$8,583 HKD
Retailer 16HK$9,729 HKD
Brilliant EarthHK$11,063 HKD

31 data points across 19 retailers

19 retailersHK$1,483 HKD to HK$11,063 HKD

A
Cheapest Retailer
-
HK$1,483 HKD
A
Retailer 2
-
HK$1,655 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,718 HKD
View
A
Retailer 4
-
HK$1,836 HKD
View
Retailer 5
-
HK$1,907 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$3,107 HKD
View
A
Retailer 7
-
HK$3,170 HKD
View
B+
Retailer 8
-
HK$3,225 HKD
View
A
Retailer 9
-
HK$3,303 HKD
View
A
Retailer 10
-
HK$3,860 HKD
View
A
Retailer 11
-
HK$4,276 HKD
View
B+
Retailer 12
-
HK$4,864 HKD
View
B+
Retailer 13
-
HK$4,872 HKD
View
B
Retailer 14
-
HK$6,324 HKD
View
B
Retailer 15
-
HK$7,634 HKD
View
B
Retailer 16
-
HK$8,583 HKD
View
B
Retailer 17
-
HK$9,729 HKD
View
Retailer 18
-
HK$9,768 HKD
View
Price last confirmed 18 days ago
Most Expensive
B
Brilliant Earth
14271148A · Nov 2
HK$11,063 HKD
$1,410 USD
View
18 more retailers have this diamond
Prices start from HK$1,483 HKDSave up to HK$9,580 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
1.51ct Princess
HK$1,483 HKD