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Oval|Natural|GIA

1.53ct K SI1 Oval Natural Diamond

VG • K/SI1 • GIA 6422955737

Certificate GIA 6422955737

Diamond specifications and retailer prices

From $8,174 SGD
As of November 5, 2026
Save $9,459 SGD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $17,634 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.53ct natural oval diamond

This 1.53ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6422955737. Listed at 15 retailers as of November 5, 2026, with prices from $8,174 to $17,634, a $9,459 spread on the same certified stone. NZ Jewellers lists it at $17,634. 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

1.53
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6422955737
Dimensions9.07 × 6.62 × 3.91 mm
L/W Ratio1.37
Top View
9.07 mm6.62 mm1.53 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6422955737
Side View
Table 52.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $17,634 SGD|Low: $7,927 SGD|High: $17,634 SGD|Avg: $11,367 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$7,927 SGD
Retailer 10$8,816 SGD
Retailer 9$9,552 SGD
Retailer 7$9,698 SGD
Retailer 3$9,850 SGD
Retailer 2$10,869 SGD
Retailer 8$11,020 SGD
Retailer 4$12,862 SGD
Retailer 5$14,653 SGD
NZ Jewellers$17,634 SGD

45 data points across 10 retailers

15 retailers$8,174 SGD to $17,634 SGD

Retailer 1
-
$7,927 SGD
Price last confirmed 16 days ago
B
Retailer 2
-
$8,174 SGD
View
B
Retailer 3
-
$8,329 SGD
View
Retailer 4
-
$8,816 SGD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$8,824 SGD
View
B
Retailer 6
-
$8,971 SGD
View
B
Retailer 7
-
$9,552 SGD
View
B
Retailer 8
-
$9,698 SGD
View
B
Retailer 9
-
$9,850 SGD
View
B
Retailer 10
-
$10,090 SGD
View
B
Retailer 11
-
$10,869 SGD
View
B
Retailer 12
-
$11,020 SGD
View
B
Retailer 13
-
$12,862 SGD
View
B
Retailer 14
-
$14,653 SGD
View
Most Expensive
C
NZ Jewellers
209e2c2f-3da5-4336-9839-8bec789dcaf0 · Nov 5
$17,634 SGD
$13,759 USD
View
14 more retailers have this diamond
Prices start from $8,174 SGDSave up to $9,459 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
1.53ct Oval
$8,174 SGD