Radiant|Lab Grown|GCAL

1.90ct D IF Radiant Lab Grown Diamond

ID • D/IF • GCAL 361526170

Certificate GCAL 361526170

Diamond specifications and retailer prices

From $1,356 USD
Save $5,150 USD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,660 USD at Zales
View at Zales

About this 1.9ct lab-grown radiant diamond

This 1.9ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 361526170. Listed at 11 retailers, with a 380% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle60.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361526170
Dimensions8.65 × 6.12 × 4.19 mm
L/W Ratio1.41
Culet sizeNone
Top View
8.65 mm6.12 mm1.90 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361526170
Side View
Table 66.0%Crown 44°Girdle: MED-STKPavilion 60.6°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $4,270 USD|Low: $1,356 USD|High: $10,630 USD|Avg: $5,547 USD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Zales
October 1, 2026
Retailer 6$1,356 USD
Retailer 9$1,679 USD
Retailer 10$2,860 USD
Retailer 8$3,324 USD
Retailer 1$4,270 USD
Retailer 3$4,666 USD
Retailer 2$6,506 USD
Retailer 7$8,490 USD
Retailer 4$8,519 USD
Retailer 5$9,660 USD
Zales$9,660 USD

12 data points across 11 retailers

11 retailers$1,356 USD to $6,506 USD

B+
Cheapest Retailer
-
$1,356 USD
B+
Retailer 2
-
$1,679 USD
View
B
Retailer 3
-
$2,860 USD
View
Price last confirmed 18 days ago
B
Retailer 4
-
$3,324 USD
CA$4,617 CAD
View
B
Retailer 5
-
$4,270 USD
£3,362 GBP
View
B
Retailer 6
-
$4,666 USD
View
B
Retailer 7
-
$6,506 USD
View
B
Retailer 8
-
$8,490 USD
View
Price under review
B
Retailer 9
-
$8,519 USD
View
Price under review
B
Retailer 10
-
$9,660 USD
View
Price under review
Most Expensive
B
Zales
528790075 · Oct 1
$9,660 USD
View
Price under review
10 more retailers have this diamond
Prices start from $1,356 USDSave up to $5,150 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+
1.90ct Radiant
$1,356 USD