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Radiant|Natural|GIA

1.90ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 2458144036

Certificate GIA 2458144036

Diamond specifications and retailer prices

From €5,157 EUR
$5,784 USD
As of November 1, 2026
Save €3,939 EUR (43%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €9,096 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.9ct natural radiant diamond

This 1.9ct natural radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2458144036. Listed at 12 retailers as of November 1, 2026, with prices from €5,157 to €9,096, a €3,939 spread on the same certified stone. MOH London lists it at €9,096. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle49.9°
Pavilion angle60.3°
OriginNatural
Grading LabGIA
CertificateGIA 2458144036
Dimensions6.77 × 6.44 × 4.50 mm
L/W Ratio1.05
Top View
6.77 mm6.44 mm1.90 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2458144036
Side View
Table 67.0%Crown 49.9°Girdle: VTK-ETKPavilion 60.3°Culet: NoneDepth 69.8%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: €9,096 EUR|Low: €5,157 EUR|High: €9,713 EUR|Avg: €6,740 EUR|-5.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11€5,157 EUR
Retailer 12€5,457 EUR
Retailer 10€5,488 EUR
Retailer 9€5,819 EUR
Retailer 2€6,154 EUR
Retailer 7€6,335 EUR
Retailer 3€6,535 EUR
Retailer 4€6,535 EUR
Retailer 6€6,730 EUR
Retailer 8€6,758 EUR
Retailer 5€8,019 EUR
MOH London€9,096 EUR

43 data points across 12 retailers

12 retailers€5,157 EUR to €9,096 EUR

A
Cheapest Retailer
-
€5,157 EUR
$5,784 USD
B+
Retailer 2
-
€5,457 EUR
$6,121 USD
View
Final sale: no returns
A
Retailer 3
-
€5,488 EUR
$6,155 USD
View
B+
Retailer 4
-
€5,819 EUR
$6,527 USD
View
A
Retailer 5
-
€6,154 EUR
£5,435 GBP
View
Retailer 6
-
€6,335 EUR
A$10,931 AUD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
€6,535 EUR
$7,330 USD
View
B+
Retailer 8
-
€6,535 EUR
$7,330 USD
View
B+
Retailer 9
-
€6,730 EUR
£5,944 GBP
View
B+
Retailer 10
-
€6,758 EUR
$7,580 USD
View
B+
Retailer 11
-
€8,019 EUR
ZAR 145,296 ZAR
View
Most Expensive
B
MOH London
77A2FF752 · Nov 2
€9,096 EUR
£8,033 GBP
View
11 more retailers have this diamond
Prices start from €5,157 EURSave up to €3,939 EUR

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.

A
1.90ct Radiant
€5,157 EUR