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Radiant|Natural|GIA

0.90ct H SI1 Radiant Natural Diamond

GD • H/SI1 • GIA 2527791412

Certificate GIA 2527791412

Diamond specifications and retailer prices

From $2,677 SGD
$2,093 USD
As of November 1, 2026
Save $2,543 SGD (49%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,220 SGD at MOH London · As of October 29, 2026
View at MOH London

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2527791412. Listed at 9 retailers as of October 29, 2026, with prices from $2,677 to $5,220, a $2,543 spread on the same certified stone. MOH London lists it at $5,220. 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
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle34.4°
OriginNatural
Grading LabGIA
CertificateGIA 2527791412
Dimensions5.42 × 5.26 × 3.62 mm
L/W Ratio1.03
Top View
5.42 mm5.26 mm0.90 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2527791412
Side View
Table 64.0%Crown 33.2°Girdle: STK-THKPavilion 34.4°Culet: NoneDepth 68.9%

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: Nov 1
Current: $5,220 SGD|Low: $2,447 SGD|High: $5,254 SGD|Avg: $3,261 SGD|+2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3$2,581 SGD
Retailer 10$2,677 SGD
Retailer 6$2,698 SGD
Retailer 7$2,734 SGD
Retailer 9$2,758 SGD
Retailer 11$2,765 SGD
Retailer 5$2,963 SGD
Retailer 8$3,648 SGD
Retailer 4$3,701 SGD
Retailer 2$4,371 SGD
MOH London$5,220 SGD

31 data points across 11 retailers

9 retailers$2,677 SGD to $5,220 SGD

B+
Cheapest Retailer
-
$2,677 SGD
$2,093 USD
B+
Retailer 2
-
$2,698 SGD
$2,110 USD
View
B
Retailer 3
-
$2,734 SGD
$2,138 USD
View
Final sale: no returns
B
Retailer 4
-
$2,758 SGD
$2,157 USD
View
B
Retailer 5
-
$2,963 SGD
$2,317 USD
View
Retailer 6
-
$3,648 SGD
A$4,389 AUD
View
Price last confirmed 25 days ago
B
Retailer 7
-
$3,701 SGD
€2,756 EUR
View
B
Retailer 8
-
$4,371 SGD
ZAR 55,214 ZAR
View
Most Expensive
B
MOH London
79C9231F0 · Oct 29
$5,220 SGD
£3,214 GBP
View
8 more retailers have this diamond
Prices start from $2,677 SGDSave up to $2,543 SGD

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
$2,677 SGD