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Oval|Natural|GIA

1.70ct G SI2 Oval Natural Diamond

VG • G/SI2 • GIA 7536451187

Certificate GIA 7536451187

Diamond specifications and retailer prices

From $7,774 SGD
$6,081 USD
As of October 29, 2026
Save $7,080 SGD (48%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $18,509 SGD at NZ Jewellers · As of September 25, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7536451187. Listed at 16 retailers as of October 29, 2026, with a 91% 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
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 7536451187
Dimensions9.56 × 6.71 × 4.18 mm
L/W Ratio1.42
Girdle conditionFaceted
Top View
9.56 mm6.71 mm1.70 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7536451187
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 40.2°Culet: NoneDepth 62.3%

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 29
Current: $14,854 SGD|Low: $7,674 SGD|High: $15,416 SGD|Avg: $9,734 SGD|-3.6%
Retailer 1
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
November 1, 2026
Retailer 2$7,774 SGD
Retailer 6$7,837 SGD
Retailer 10$7,920 SGD
Retailer 14$8,326 SGD
Retailer 13$8,380 SGD
Retailer 12$8,761 SGD
Retailer 4$8,913 SGD
Retailer 3$9,179 SGD
Retailer 5$9,267 SGD
Retailer 9$9,603 SGD
Retailer 8$10,327 SGD
Retailer 15$11,212 SGD
Retailer 11$11,447 SGD
Retailer 7$11,523 SGD
Retailer 1$14,854 SGD

26 data points across 15 retailers

16 retailers$7,774 SGD to $14,854 SGD

A
Cheapest Retailer
-
$7,774 SGD
$6,081 USD
Retailer 2
-
$7,837 SGD
$6,130 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$7,920 SGD
HK$48,400 HKD
View
A
Retailer 4
-
$8,326 SGD
$6,513 USD
View
A
Retailer 5
-
$8,380 SGD
$6,555 USD
View
A
Retailer 6
-
$8,761 SGD
$6,853 USD
View
B+
Retailer 7
-
$8,913 SGD
$6,972 USD
View
Final sale: no returns
B+
Retailer 8
-
$9,179 SGD
$7,180 USD
View
B+
Retailer 9
-
$9,267 SGD
$7,249 USD
View
B+
Retailer 10
-
$9,603 SGD
£5,915 GBP
View
B+
Retailer 11
-
$10,327 SGD
£6,361 GBP
View
Retailer 12
-
$11,212 SGD
$8,770 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$11,447 SGD
€8,528 EUR
View
B+
Retailer 14
-
$11,523 SGD
View
B
Retailer 15
-
$14,854 SGD
£9,149 GBP
View
Most Expensive
NZ Jewellers
c24c4f1e-2e89-4359-b52d-a0f7adb428b9 · Sep 25
$18,509 SGD
$14,478 USD
View
Price last confirmed 36 days ago
15 more retailers have this diamond
Prices start from $7,774 SGDSave up to $7,080 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
1.70ct Oval
$7,774 SGD