Oval|Natural|GIA

0.70ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 1503121285

Certificate GIA 1503121285

Diamond specifications and retailer prices

From $1,230 SGD
As of November 6, 2026
Save $1,780 SGD (59%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,019 SGD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 0.7ct natural oval diamond

This 0.7ct natural oval sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1503121285. Listed at 22 retailers as of November 4, 2026, with a 145% 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

0.70
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.59°
Pavilion angle40.9°
OriginNatural
Grading LabGIA
CertificateGIA 1503121285
Dimensions6.70 × 4.84 × 3.14 mm
L/W Ratio1.38
Key to symbols
Crystal
Top View
6.70 mm4.84 mm0.70 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1503121285
Side View
Table 59.0%Crown 36.59°Girdle: VTK-ETKPavilion 40.9°Culet: NoneDepth 64.9%

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 6
Current: $4,019 SGD|Low: $1,132 SGD|High: $4,019 SGD|Avg: $1,955 SGD|+7.8%
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
November 6, 2026
Retailer 13$1,230 SGD
Retailer 4$1,483 SGD
Retailer 14$1,521 SGD
Retailer 8$1,526 SGD
Retailer 3$1,538 SGD
Retailer 7$1,648 SGD
Retailer 15$1,694 SGD
Retailer 6$1,703 SGD
Retailer 16$1,794 SGD
Retailer 5$1,820 SGD
Retailer 2$1,863 SGD
Retailer 17$1,902 SGD
Retailer 9$2,154 SGD
Retailer 12$2,299 SGD
Retailer 10$2,461 SGD
Retailer 11$3,010 SGD
NZ Jewellers$4,019 SGD

34 data points across 17 retailers

22 retailers$1,230 SGD to $3,010 SGD

B+
Cheapest Retailer
-
$1,230 SGD
Retailer 2
-
$1,483 SGD
View
Price last confirmed 19 days ago
B
Retailer 3
-
$1,521 SGD
View
Final sale: no returns
B
Retailer 4
-
$1,526 SGD
View
B
Retailer 5
-
$1,538 SGD
View
Retailer 6
-
$1,588 SGD
View
Price last confirmed 21 days ago
Retailer 7
-
$1,648 SGD
View
Price last confirmed 15 days ago
Retailer 8
-
$1,648 SGD
View
Price last confirmed 45 days ago
Retailer 9
-
$1,649 SGD
View
Price last confirmed 21 days ago
B
Retailer 10
-
$1,694 SGD
View
Retailer 11
-
$1,703 SGD
View
Price last confirmed 10 days ago
B
Retailer 12
-
$1,794 SGD
View
B
Retailer 13
-
$1,820 SGD
View
B
Retailer 14
-
$1,863 SGD
View
Retailer 15
-
$1,902 SGD
View
Price last confirmed 16 days ago
Retailer 16
-
$1,902 SGD
View
Price last confirmed 45 days ago
Retailer 17
-
$2,154 SGD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$2,299 SGD
View
B
Retailer 19
-
$2,461 SGD
View
B
Retailer 20
-
$3,010 SGD
View
Retailer 21
-
$4,019 SGD
View
Price under review
Most Expensive
NZ Jewellers
f696578d-ee9d-43eb-b586-5d8cf2849b0b · Oct 20
$4,019 SGD
$3,136 USD
View
Price under review
21 more retailers have this diamond
Prices start from $1,230 SGDSave up to $1,780 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+
0.70ct Oval
$1,230 SGD