Radiant|Natural|GIA

0.90ct H SI1 Radiant Natural Diamond

VG • H/SI1 • GIA 5201161975

Certificate GIA 5201161975

Diamond specifications and retailer prices

From $1,920 USD
As of October 28, 2026
Save $1,124 USD (37%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,044 USD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5201161975. Listed at 10 retailers as of October 28, 2026, with prices from $1,920 to $3,044, a $1,124 spread on the same certified stone. 77 Diamonds lists it at $3,044. 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

0.90
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5201161975
Dimensions5.72 × 5.39 × 3.38 mm
L/W Ratio1.06
Top View
5.72 mm5.39 mm0.90 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5201161975
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.7%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $3,044 USD|Low: $1,920 USD|High: $3,073 USD|Avg: $2,335 USD|+1.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 2$1,920 USD
Retailer 4$1,974 USD
Retailer 3$2,409 USD
77 Diamonds$3,044 USD

33 data points across 4 retailers

10 retailers$1,920 USD to $3,044 USD

B+
Cheapest Retailer
-
$1,920 USD
B
Retailer 2
-
$1,974 USD
View
B
Retailer 3
-
$1,979 USD
View
B+
Retailer 4
-
$2,078 USD
View
B
Retailer 5
-
$2,169 USD
View
B
Retailer 6
-
$2,409 USD
View
B
Retailer 7
-
$2,550 USD
View
B
Retailer 8
-
$2,550 USD
View
B
Retailer 9
-
$2,630 USD
View
Most Expensive
B
77 Diamonds
RADZWWGEYC4U · Oct 31
$3,044 USD
£2,397 GBP
View
9 more retailers have this diamond
Prices start from $1,920 USDSave up to $1,124 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
0.90ct Radiant
$1,920 USD