Radiant|Natural|GIA

0.91ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 1179384182

Certificate GIA 1179384182

Diamond specifications and retailer prices

From $3,997 SGD
$3,125 USD
As of November 1, 2026
Save $3,582 SGD (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,951 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.91ct natural radiant diamond

This 0.91ct natural radiant sits in the just-under-one-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 1179384182. Listed at 22 retailers as of October 31, 2026, with a 90% 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

0.91
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1179384182
Dimensions6.51 × 4.71 × 3.22 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Feather
Top View
6.51 mm4.71 mm0.91 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1179384182
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $8,951 SGD|Low: $3,581 SGD|High: $8,951 SGD|Avg: $5,835 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7$3,997 SGD
Retailer 8$4,296 SGD
Retailer 3$4,654 SGD
Retailer 11$4,654 SGD
Retailer 10$4,833 SGD
Retailer 4$5,256 SGD
Retailer 9$5,509 SGD
Retailer 2$5,661 SGD
Retailer 6$7,578 SGD
Retailer 5$8,592 SGD
NZ Jewellers$8,951 SGD

45 data points across 11 retailers

22 retailers$3,997 SGD to $7,578 SGD

B
Cheapest Retailer
-
$3,997 SGD
$3,125 USD
B
Retailer 2
-
$4,048 SGD
$3,165 USD
View
B
Retailer 3
-
$4,132 SGD
$3,231 USD
View
B
Retailer 4
-
$4,296 SGD
$3,359 USD
View
Final sale: no returns
B
Retailer 5
-
$4,371 SGD
$3,418 USD
View
B
Retailer 6
-
$4,423 SGD
CA$4,803 CAD
View
B
Retailer 7
-
$4,470 SGD
$3,495 USD
View
B
Retailer 8
-
$4,654 SGD
$3,639 USD
View
B
Retailer 9
-
$4,654 SGD
$3,639 USD
View
B
Retailer 10
-
$4,833 SGD
$3,779 USD
View
B
Retailer 11
-
$5,233 SGD
$4,092 USD
View
B
Retailer 12
-
$5,256 SGD
£3,236 GBP
View
B
Retailer 13
-
$5,269 SGD
$4,120 USD
View
B
Retailer 14
-
$5,269 SGD
$4,120 USD
View
B
Retailer 15
-
$5,370 SGD
$4,199 USD
View
B
Retailer 16
-
$5,435 SGD
$4,250 USD
View
Retailer 17
-
$5,509 SGD
A$6,627 AUD
View
Price last confirmed 29 days ago
B
Retailer 18
-
$5,661 SGD
€4,216 EUR
View
B
Retailer 19
-
$5,906 SGD
$4,618 USD
View
B
Retailer 20
-
$7,578 SGD
ZAR 95,727 ZAR
View
Retailer 21
-
$8,592 SGD
£5,290 GBP
View
Price under review
Most Expensive
NZ Jewellers
441dd036-2e48-4ade-96f4-f0b63452a7e7 · Oct 30
$8,951 SGD
$6,999 USD
View
Price under review
21 more retailers have this diamond
Prices start from $3,997 SGDSave up to $3,582 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
0.91ct Radiant
$3,997 SGD