CaratHunter
Plans
Oval|Natural|GIA

1.22ct J SI1 Oval Natural Diamond

VG • J/SI1 • GIA 5436774845

Certificate GIA 5436774845

Diamond specifications and retailer prices

From $3,777 SGD
As of November 4, 2026
Save $4,406 SGD (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,183 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.22ct natural oval diamond

This 1.22ct natural oval sits in the classic one-carat band, graded J 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 5436774845. Listed at 20 retailers as of November 4, 2026, with prices from $3,777 to $8,183, a $4,406 spread on the same certified stone. NZ Jewellers lists it at $8,183. 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

1.22
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5436774845
Dimensions8.41 × 5.91 × 3.76 mm
L/W Ratio1.42
Top View
8.41 mm5.91 mm1.22 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5436774845
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.6%

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 4
Current: $5,733 SGD|Low: $3,777 SGD|High: $7,948 SGD|Avg: $4,844 SGD|+1.5%
Retailer 1
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
Retailer 15
November 5, 2026
Retailer 15$3,777 SGD
Retailer 11$3,851 SGD
Retailer 4$3,972 SGD
Retailer 14$3,996 SGD
Retailer 13$4,114 SGD
Retailer 3$4,255 SGD
Retailer 2$4,637 SGD
Retailer 5$4,832 SGD
Retailer 6$4,832 SGD
Retailer 8$4,860 SGD
Retailer 7$4,985 SGD
Retailer 12$5,030 SGD
Retailer 10$5,497 SGD
Retailer 1$5,733 SGD
Retailer 9$7,833 SGD

43 data points across 15 retailers

20 retailers$3,777 SGD to $8,183 SGD

B
Cheapest Retailer
-
$3,777 SGD
Retailer 2
-
$3,851 SGD
View
Price last confirmed 9 days ago
B
Retailer 3
-
$3,972 SGD
View
B
Retailer 4
-
$3,996 SGD
View
B
Retailer 5
-
$4,114 SGD
View
B
Retailer 6
-
$4,255 SGD
View
Retailer 7
-
$4,255 SGD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$4,419 SGD
View
B
Retailer 9
-
$4,832 SGD
View
B
Retailer 10
-
$4,832 SGD
View
B
Retailer 11
-
$4,860 SGD
View
Retailer 12
-
$4,910 SGD
View
Price last confirmed 59 days ago
B
Retailer 13
-
$4,910 SGD
View
B
Retailer 14
-
$4,985 SGD
View
Retailer 15
-
$5,030 SGD
View
Price last confirmed 29 days ago
B
Retailer 16
-
$5,497 SGD
View
B
Retailer 17
-
$5,733 SGD
View
B
Retailer 18
-
$7,833 SGD
View
Retailer 19
-
$8,183 SGD
View
Price last confirmed 69 days ago
Most Expensive
C
NZ Jewellers
cdaded02-63f6-44b0-a098-8707de252083 · Nov 5
$8,183 SGD
$6,385 USD
View
19 more retailers have this diamond
Prices start from $3,777 SGDSave up to $4,406 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
1.22ct Oval
$3,777 SGD