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Oval|Natural|GIA

1.58ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 6535973538

Certificate GIA 6535973538

Diamond specifications and retailer prices

From $6,792 SGD
$5,313 USD
As of October 30, 2026
Save $6,233 SGD (48%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $13,026 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.58ct natural oval diamond

This 1.58ct natural oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6535973538. Listed at 18 retailers as of October 27, 2026, with prices from $6,792 to $13,026, a $6,233 spread on the same certified stone. NZ Jewellers lists it at $13,026. 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

1.58
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6535973538
Dimensions9.01 × 6.43 × 4.12 mm
L/W Ratio1.40
Top View
9.01 mm6.43 mm1.58 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6535973538
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.1%

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: Oct 30
Current: $13,026 SGD|Low: $6,792 SGD|High: $13,368 SGD|Avg: $8,461 SGD|-2.6%
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
October 31, 2026
Retailer 4$6,792 SGD
Retailer 3$6,952 SGD
Retailer 8$6,967 SGD
Retailer 5$7,188 SGD
Retailer 11$7,361 SGD
Retailer 6$7,413 SGD
Retailer 2$7,472 SGD
Retailer 12$7,788 SGD
Retailer 14$7,788 SGD
Retailer 16$7,788 SGD
Retailer 15$7,988 SGD
Retailer 9$8,510 SGD
Retailer 10$8,986 SGD
Retailer 7$9,124 SGD
Retailer 13$11,535 SGD
NZ Jewellers$13,026 SGD

35 data points across 16 retailers

18 retailers$6,792 SGD to $13,026 SGD

A
Cheapest Retailer
-
$6,792 SGD
$5,313 USD
A
Retailer 2
-
$6,952 SGD
$5,438 USD
View
Retailer 3
-
$6,967 SGD
$5,450 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$7,188 SGD
$5,623 USD
View
Final sale: no returns
A
Retailer 5
-
$7,361 SGD
£4,534 GBP
View
A
Retailer 6
-
$7,413 SGD
$5,799 USD
View
A
Retailer 7
-
$7,472 SGD
£4,602 GBP
View
A
Retailer 8
-
$7,788 SGD
$6,092 USD
View
A
Retailer 9
-
$7,788 SGD
$6,092 USD
View
A
Retailer 10
-
$7,788 SGD
$6,092 USD
View
A
Retailer 11
-
$7,988 SGD
$6,249 USD
View
A
Retailer 12
-
$8,510 SGD
€6,340 EUR
View
A
Retailer 13
-
$8,986 SGD
$7,029 USD
View
B+
Retailer 14
-
$9,124 SGD
$7,137 USD
View
Retailer 15
-
$9,222 SGD
$7,214 USD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
$11,535 SGD
£7,105 GBP
View
B
Retailer 17
-
$13,026 SGD
$10,189 USD
View
Most Expensive
B
NZ Jewellers
69de2df5-89fc-439d-a169-2c1822eacace · Oct 27
$13,026 SGD
$10,189 USD
View
17 more retailers have this diamond
Prices start from $6,792 SGDSave up to $6,233 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
1.58ct Oval
$6,792 SGD