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Oval|Natural|GIA

1.51ct G I1 Oval Natural Diamond

VG • G/I1 • GIA 5466168767

Certificate GIA 5466168767

Diamond specifications and retailer prices

From $5,259 SGD
$4,114 USD
As of November 2, 2026
Save $6,645 SGD (56%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $11,904 SGD at NZ Jewellers · As of October 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 G colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5466168767. Listed at 12 retailers as of October 30, 2026, with prices from $5,259 to $11,904, a $6,645 spread on the same certified stone. NZ Jewellers lists it at $11,904. 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
G
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5466168767
Dimensions8.64 × 6.33 × 4.10 mm
L/W Ratio1.36
Top View
8.64 mm6.33 mm1.51 ctG / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5466168767
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.7%

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 2
Current: $11,904 SGD|Low: $4,976 SGD|High: $11,904 SGD|Avg: $7,215 SGD
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
November 2, 2026
Retailer 6$4,976 SGD
Retailer 3$5,259 SGD
Retailer 11$5,504 SGD
Retailer 4$5,624 SGD
Retailer 7$6,448 SGD
Retailer 12$6,448 SGD
Retailer 13$6,448 SGD
Retailer 8$7,364 SGD
Retailer 9$7,364 SGD
Retailer 14$7,440 SGD
Retailer 10$7,606 SGD
Retailer 2$8,053 SGD
Retailer 5$8,470 SGD
NZ Jewellers$11,904 SGD

27 data points across 14 retailers

12 retailers$5,259 SGD to $11,904 SGD

A
Cheapest Retailer
-
$5,259 SGD
$4,114 USD
A
Retailer 2
-
$5,504 SGD
$4,305 USD
View
B+
Retailer 3
-
$5,624 SGD
$4,399 USD
View
B+
Retailer 4
-
$6,448 SGD
$5,044 USD
View
B+
Retailer 5
-
$6,448 SGD
$5,044 USD
View
B+
Retailer 6
-
$6,448 SGD
$5,044 USD
View
B+
Retailer 7
-
$7,364 SGD
$5,760 USD
View
B+
Retailer 8
-
$7,364 SGD
$5,760 USD
View
B+
Retailer 9
-
$7,440 SGD
$5,820 USD
View
B+
Retailer 10
-
$7,606 SGD
$5,950 USD
View
B
Retailer 11
-
$8,053 SGD
€5,999 EUR
View
Most Expensive
C
NZ Jewellers
e968a51c-79f5-47ad-ac61-bd3767372f30 · Oct 30
$11,904 SGD
$9,312 USD
View
11 more retailers have this diamond
Prices start from $5,259 SGDSave up to $6,645 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
$5,259 SGD