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Oval|Natural|GIA

1.51ct L VS1 Oval Natural Diamond

GD • L/VS1 • GIA 6475747189

Certificate GIA 6475747189

Diamond specifications and retailer prices

From $4,183 SGD
As of November 6, 2026
Save $2,030 SGD (33%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,870 SGD at NZ Jewellers · As of September 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 L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6475747189. Listed at 13 retailers as of November 5, 2026, with a 49% 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
L
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6475747189
Dimensions9.77 × 6.32 × 3.96 mm
L/W Ratio1.55
Top View
9.77 mm6.32 mm1.51 ctL / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6475747189
Side View
Table 60.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 62.6%

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 6
Current: $5,156 SGD|Low: $4,150 SGD|High: $6,257 SGD|Avg: $5,252 SGD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$4,183 SGD
Retailer 7$4,479 SGD
Retailer 3$4,521 SGD
Retailer 11$5,091 SGD
Retailer 1$5,156 SGD
Retailer 2$5,279 SGD
Retailer 8$5,433 SGD
Retailer 9$5,472 SGD
Retailer 5$5,760 SGD
Retailer 10$5,874 SGD
Retailer 4$6,213 SGD

42 data points across 11 retailers

13 retailers$4,183 SGD to $6,213 SGD

B+
Cheapest Retailer
-
$4,183 SGD
B+
Retailer 2
-
$4,479 SGD
View
B
Retailer 3
-
$4,857 SGD
View
Retailer 4
-
$5,091 SGD
View
Price last confirmed 29 days ago
Retailer 5
-
$5,091 SGD
View
Price last confirmed 38 days ago
Retailer 6
-
$5,091 SGD
View
Price last confirmed 29 days ago
B
Retailer 7
-
$5,156 SGD
View
B
Retailer 8
-
$5,279 SGD
View
B
Retailer 9
-
$5,472 SGD
View
B
Retailer 10
-
$5,760 SGD
View
Retailer 11
-
$5,874 SGD
View
Price last confirmed 38 days ago
B
Retailer 12
-
$6,213 SGD
View
Most Expensive
NZ Jewellers
254e6533-f359-4517-a400-1773bf257e63 · Sep 30
$8,870 SGD
$6,921 USD
View
Price last confirmed 37 days ago
12 more retailers have this diamond
Prices start from $4,183 SGDSave up to $2,030 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+
1.51ct Oval
$4,183 SGD