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Oval|Natural|GIA

1.73ct J IF Oval Natural Diamond

GD • J/IF • GIA 1559520004

Certificate GIA 1559520004

Diamond specifications and retailer prices

From $10,709 SGD
$8,377 USD
As of October 31, 2026
Save $8,591 SGD (45%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $19,300 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.73ct natural oval diamond

This 1.73ct natural oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1559520004. Listed at 19 retailers as of October 30, 2026, with prices from $10,709 to $19,300, a $8,591 spread on the same certified stone. NZ Jewellers lists it at $19,300. 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

1.73
Carat
J
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559520004
Dimensions8.01 × 6.12 × 4.27 mm
L/W Ratio1.31
Top View
8.01 mm6.12 mm1.73 ctJ / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559520004
Side View
Table 52.0%CrownGirdlePavilionCulet: NDepth 69.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $19,300 SGD|Low: $10,709 SGD|High: $19,300 SGD|Avg: $13,419 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 6$10,709 SGD
Retailer 10$10,843 SGD
Retailer 3$11,486 SGD
Retailer 5$11,580 SGD
Retailer 8$11,580 SGD
Retailer 18$11,748 SGD
Retailer 7$12,347 SGD
Retailer 2$12,496 SGD
Retailer 19$12,545 SGD
Retailer 13$12,668 SGD
Retailer 17$12,729 SGD
Retailer 4$12,738 SGD
Retailer 11$14,331 SGD
Retailer 9$14,475 SGD
Retailer 12$14,587 SGD
Retailer 16$15,241 SGD
Retailer 15$17,012 SGD
Retailer 14$18,085 SGD
NZ Jewellers$19,300 SGD

19 data points across 19 retailers

19 retailers$10,709 SGD to $19,300 SGD

B
Cheapest Retailer
-
$10,709 SGD
$8,377 USD
B
Retailer 2
-
$10,843 SGD
$8,482 USD
View
B
Retailer 3
-
$11,486 SGD
$8,985 USD
View
B
Retailer 4
-
$11,580 SGD
$9,058 USD
View
Final sale: no returns
B
Retailer 5
-
$11,580 SGD
$9,058 USD
View
B
Retailer 6
-
$11,748 SGD
$9,190 USD
View
B
Retailer 7
-
$12,347 SGD
$9,658 USD
View
B
Retailer 8
-
$12,496 SGD
£7,697 GBP
View
B
Retailer 9
-
$12,545 SGD
$9,813 USD
View
B
Retailer 10
-
$12,668 SGD
£7,803 GBP
View
Retailer 11
-
$12,729 SGD
A$15,319 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$12,738 SGD
$9,964 USD
View
B
Retailer 13
-
$13,717 SGD
$10,730 USD
View
B
Retailer 14
-
$14,331 SGD
$11,210 USD
View
B
Retailer 15
-
$14,475 SGD
$11,323 USD
View
B
Retailer 16
-
$14,587 SGD
€10,867 EUR
View
B
Retailer 17
-
$17,012 SGD
ZAR 214,984 ZAR
View
B
Retailer 18
-
$18,085 SGD
£11,139 GBP
View
Most Expensive
C
NZ Jewellers
eaf0aaeb-70f9-461c-8ea6-39dc76c4b5f2 · Oct 30
$19,300 SGD
$15,097 USD
View
18 more retailers have this diamond
Prices start from $10,709 SGDSave up to $8,591 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
1.73ct Oval
$10,709 SGD