CaratHunter
Plans
Oval|Natural|GIA

1.51ct K IF Oval Natural Diamond

VG • K/IF • GIA 1549953128

Certificate GIA 1549953128

Diamond specifications and retailer prices

From $3,132 SGD
As of November 6, 2026
Save $4,173 SGD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,303 SGD at NZ Jewellers · As of August 30, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1549953128. Listed at 20 retailers as of November 5, 2026, with a 133% 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

1.51
Carat
K
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1549953128
Dimensions9.03 × 6.33 × 3.97 mm
L/W Ratio1.43
Top View
9.03 mm6.33 mm1.51 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549953128
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NDepth 62.7%

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 6
Current: $7,305 SGD|Low: $3,132 SGD|High: $7,805 SGD|Avg: $4,785 SGD|-6.4%
NZ Jewellers
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
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 7$3,132 SGD
Retailer 4$3,723 SGD
Retailer 11$3,763 SGD
Retailer 3$3,851 SGD
Retailer 10$3,964 SGD
Retailer 18$4,193 SGD
Retailer 15$4,313 SGD
Retailer 9$4,337 SGD
Retailer 13$4,351 SGD
Retailer 6$4,355 SGD
Retailer 12$4,377 SGD
Retailer 2$4,459 SGD
Retailer 17$4,491 SGD
Retailer 8$4,838 SGD
Retailer 14$4,880 SGD
Retailer 16$5,117 SGD
Retailer 5$6,994 SGD
NZ Jewellers$7,305 SGD

22 data points across 18 retailers

20 retailers$3,132 SGD to $7,305 SGD

A
Cheapest Retailer
-
$3,132 SGD
A
Retailer 2
-
$3,723 SGD
View
A
Retailer 3
-
$3,763 SGD
View
A
Retailer 4
-
$3,851 SGD
View
A
Retailer 5
-
$3,964 SGD
View
A
Retailer 6
-
$4,193 SGD
View
A
Retailer 7
-
$4,313 SGD
View
Retailer 8
-
$4,337 SGD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$4,351 SGD
View
A
Retailer 10
-
$4,355 SGD
View
A
Retailer 11
-
$4,377 SGD
View
A
Retailer 12
-
$4,459 SGD
View
A
Retailer 13
-
$4,491 SGD
View
A
Retailer 14
-
$4,838 SGD
View
A
Retailer 15
-
$4,880 SGD
View
A
Retailer 16
-
$5,117 SGD
View
Retailer 17
-
$5,499 SGD
View
Price last confirmed 66 days ago
B+
Retailer 18
-
$6,994 SGD
View
B+
Retailer 19
-
$7,305 SGD
View
Most Expensive
NZ Jewellers
05072b26-1657-473f-8b24-fbe1cafaa1d1 · Aug 30
$8,303 SGD
$6,479 USD
View
Price last confirmed 68 days ago
19 more retailers have this diamond
Prices start from $3,132 SGDSave up to $4,173 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.

A
1.51ct Oval
$3,132 SGD