Radiant|Lab Grown|IGI

1.55ct D VVS1 Radiant Lab Grown Diamond

VG • D/VVS1 • IGI LG786657675

Certificate IGI LG786657675

Diamond specifications and retailer prices

From $335 USD
£264 GBP
Save $2,805 USD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,140 USD at Brilliant Earth
View at Brilliant Earth

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG786657675 or 786657675. Listed at 16 retailers, with a 838% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786657675
Dimensions7.77 × 5.81 × 4.10 mm
L/W Ratio1.34
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
7.77 mm5.81 mm1.55 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786657675
Side View
Table 59.0%Crown 41.7°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 70.6%

Caratlytics Score

How it works
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 7 hours ago
Current: $475 USD|Low: $175 USD|High: $1,230 USD|Avg: $623 USD|+13.1%
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

43 data points across 15 retailers

16 retailers$335 USD - $3,140 USD

A
Cheapest Retailer
-
$335 USD
£264 GBP
View
B+
Retailer 2
-
$345 USD
View
A
Retailer 3
-
$475 USD
View
B+
Retailer 4
-
$503 USD
View
B+
Retailer 5
-
$511 USD
€487 EUR
View
B+
Retailer 6
-
$523 USD
ZAR 8,445 ZAR
View
B+
Retailer 7
-
$561 USD
View
B+
Retailer 8
-
$583 USD
£459 GBP
View
B+
Retailer 9
-
$705 USD
View
B
Retailer 10
-
$824 USD
View
B
Retailer 11
-
$914 USD
View
B
Retailer 12
-
$1,018 USD
SGD 1,375 SGD
View
B
Retailer 13
-
$1,029 USD
£810 GBP
View
B
Retailer 14
-
$1,068 USD
View
B
Retailer 15
-
$1,098 USD
View
Most Expensive
C
Brilliant Earth
18664301A · Sep 16
$3,140 USD
View
15 more retailers have this diamond
Prices start from $335 USDSave up to $2,805 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.

A
1.55ct Radiant
$335 USD

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