Radiant|Lab Grown|GIA

1.90ct D IF Radiant Lab Grown Diamond

GD • D/IF • GIA 5503538809

Certificate GIA 5503538809

Diamond specifications and retailer prices

From $1,654 USD
Save $6,346 USD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,930 USD at Do Amore Diamonds
View at Do Amore Diamonds

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 5503538809. Listed at 14 retailers, with a 384% 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

1.90
Carat
D
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5503538809
Dimensions8.55 × 6.25 × 4.16 mm
L/W Ratio1.37
Top View
8.55 mm6.25 mm1.90 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5503538809
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.6%

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: Sep 29
Current: $9,930 USD|Low: $1,654 USD|High: $9,930 USD|Avg: $4,789 USD
Do Amore Diamonds
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
September 29, 2026
Retailer 4$1,654 USD
Retailer 11$1,845 USD
Retailer 13$2,352 USD
Retailer 12$2,472 USD
Retailer 10$2,751 USD
Retailer 9$3,710 USD
Retailer 14$3,849 USD
Retailer 8$4,605 USD
Retailer 2$5,101 USD
Retailer 7$5,340 USD
Retailer 5$6,514 USD
Retailer 3$8,000 USD
Retailer 6$8,000 USD
Do Amore Diamonds$9,930 USD

18 data points across 14 retailers

14 retailers$1,654 USD to $8,000 USD

B+
Cheapest Retailer
-
$1,654 USD
B+
Retailer 2
-
$1,845 USD
View
B
Retailer 3
-
$2,352 USD
View
B
Retailer 4
-
$2,472 USD
View
B
Retailer 5
-
$2,751 USD
€2,620 EUR
View
B
Retailer 6
-
$3,710 USD
View
B
Retailer 7
-
$3,849 USD
View
B
Retailer 8
-
$4,605 USD
A$7,085 AUD
View
B
Retailer 9
-
$5,101 USD
View
B
Retailer 10
-
$5,340 USD
£4,205 GBP
View
B
Retailer 11
-
$6,514 USD
View
B
Retailer 12
-
$8,000 USD
View
B
Retailer 13
-
$8,000 USD
View
Most Expensive
B
Do Amore Diamonds
27-D0F9A2114 · Sep 30
$9,930 USD
View
Price under review
13 more retailers have this diamond
Prices start from $1,654 USDSave up to $6,346 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
$1,654 USD