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Oval|Natural|GIA

1.07ct M SI1 Oval Natural Diamond

EX • M/SI1 • GIA 1458167418

Certificate GIA 1458167418

Diamond specifications and retailer prices

From $1,779 SGD
As of November 4, 2026
Save $2,902 SGD (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,680 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.07ct natural oval diamond

This 1.07ct natural oval sits in the classic one-carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1458167418. Listed at 10 retailers as of November 4, 2026, with prices from $1,779 to $4,680, a $2,902 spread on the same certified stone. NZ Jewellers lists it at $4,680. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.07
Carat
M
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1458167418
Dimensions7.94 × 5.72 × 3.62 mm
L/W Ratio1.39
Key to symbols
Twinning Wisp, Crystal, Cloud
Top View
7.94 mm5.72 mm1.07 ctM / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1458167418
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.2%

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 4
Current: $4,680 SGD|Low: $1,274 SGD|High: $7,254 SGD|Avg: $2,576 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
November 6, 2026
Retailer 6$1,274 SGD
Retailer 3$1,779 SGD
Retailer 12$1,898 SGD
Retailer 9$1,919 SGD
Retailer 11$1,919 SGD
Retailer 4$2,004 SGD
Retailer 8$2,007 SGD
Retailer 5$2,038 SGD
Retailer 13$2,093 SGD
Retailer 10$2,215 SGD
Retailer 7$2,341 SGD
Retailer 2$2,605 SGD
NZ Jewellers$4,680 SGD
Retailer 14$7,254 SGD

24 data points across 14 retailers

10 retailers$1,779 SGD to $4,680 SGD

B+
Cheapest Retailer
-
$1,779 SGD
Retailer 2
-
$1,919 SGD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$1,919 SGD
View
B
Retailer 4
-
$2,007 SGD
View
B
Retailer 5
-
$2,038 SGD
View
B
Retailer 6
-
$2,093 SGD
View
B
Retailer 7
-
$2,215 SGD
View
B
Retailer 8
-
$2,341 SGD
View
B
Retailer 9
-
$2,605 SGD
View
Most Expensive
C
NZ Jewellers
59e573d3-7059-4c56-a68c-8e61f34058de · Nov 5
$4,680 SGD
$3,652 USD
View
9 more retailers have this diamond
Prices start from $1,779 SGDSave up to $2,902 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+
1.07ct Oval
$1,779 SGD