Round|Lab Grown|IGI

1.55ct FANCY VIVID BLUE VS1 Round Lab Grown Diamond

FANCY VIVID BLUE/VS1 • IGI LG797676975

Certificate IGI LG797676975

Diamond specifications and retailer prices

From $344 USD
Save $451 USD (57%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $795 USD at NZ Jewellers
View at NZ Jewellers

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded FANCY VIVID BLUE colour (tinted) and VS1 clarity (very-slightly-included) and certified by IGI LG797676975. Listed at 6 retailers, with prices from $344 to $795 at NZ Jewellers, a $451 spread on the same certified stone. 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

1.55
Carat
FANCY VIVID BLUE
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG797676975
Dimensions7.30 × 7.31 × 4.38 mm
L/W Ratio1.00
Top View
7.30 mm7.31 mm1.55 ctFANCY VIVID BLUE / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797676975
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 59.9%

Caratlytics Score

How it works
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 11 hours ago
Current: $795 USD|Low: $344 USD|High: $795 USD|Avg: $487 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6

5 data points across 6 retailers

6 retailers$344 USD - $795 USD

B
Cheapest Retailer
-
$344 USD
View
B
Retailer 2
-
$399 USD
View
B
Retailer 3
-
$421 USD
View
B
Retailer 4
-
$426 USD
View
B
Retailer 5
-
$580 USD
View
Most Expensive
B
NZ Jewellers
1e3844f7-b4f3-41fd-b40b-a1d65987a720 · Sep 21
$795 USD
NZ$1,371 NZD
View
5 more retailers have this diamond
Prices start from $344 USDSave up to $451 USD

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.

B
1.55ct Round
$344 USD

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