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Oval|Natural|GIA

1.70ct J IF Oval Natural Diamond

VG • J/IF • GIA 2547998030

Certificate GIA 2547998030

Diamond specifications and retailer prices

From $11,513 SGD
£7,091 GBP
As of November 1, 2026
Save $9,335 SGD (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $21,336 SGD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.7ct natural oval diamond

This 1.7ct 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2547998030. Listed at 8 retailers as of October 30, 2026, with a 81% 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

1.70
Carat
J
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547998030
Dimensions9.36 × 6.55 × 4.18 mm
L/W Ratio1.43
Top View
9.36 mm6.55 mm1.70 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547998030
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NDepth 63.8%

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 1
Current: $20,848 SGD|Low: $9,813 SGD|High: $21,336 SGD|Avg: $14,384 SGD|-2.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 11$10,634 SGD
Retailer 4$11,513 SGD
Retailer 8$11,775 SGD
Retailer 5$12,656 SGD
Retailer 6$12,757 SGD
Retailer 9$13,050 SGD
Retailer 10$13,212 SGD
Retailer 7$13,897 SGD
Retailer 2$17,780 SGD
Retailer 3$19,978 SGD
NZ Jewellers$20,848 SGD

34 data points across 11 retailers

8 retailers$11,513 SGD to $20,848 SGD

B+
Cheapest Retailer
-
$11,513 SGD
£7,091 GBP
B
Retailer 2
-
$12,656 SGD
$9,900 USD
View
B
Retailer 3
-
$12,757 SGD
$9,979 USD
View
Retailer 4
-
$13,050 SGD
$10,208 USD
View
Price last confirmed 22 days ago
Retailer 5
-
$13,897 SGD
€10,353 EUR
View
Price last confirmed 8 days ago
B
Retailer 6
-
$17,780 SGD
£10,951 GBP
View
B
Retailer 7
-
$20,848 SGD
$16,308 USD
View
Most Expensive
NZ Jewellers
c86185fb-8dd4-4009-a406-56cd0345f1f2 · Oct 3
$21,336 SGD
$16,690 USD
View
Price last confirmed 29 days ago
7 more retailers have this diamond
Prices start from $11,513 SGDSave up to $9,335 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+
1.70ct Oval
$11,513 SGD