Oval|Natural|GIA

1.20ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 5513577359

Certificate GIA 5513577359

Diamond specifications and retailer prices

From $5,846 CAD
$4,185 USD
As of October 31, 2026
Save $7,102 CAD (55%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $12,948 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5513577359. Listed at 27 retailers as of October 27, 2026, with prices from $5,846 to $12,948, a $7,102 spread on the same certified stone. NZ Jewellers lists it at $12,948. 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

1.20
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5513577359
Dimensions8.38 × 5.97 × 3.71 mm
L/W Ratio1.40
Top View
8.38 mm5.97 mm1.20 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5513577359
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.2%

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: Oct 31
Current: $12,948 CAD|Low: $5,846 CAD|High: $12,948 CAD|Avg: $8,239 CAD
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 1, 2026
Retailer 14$5,846 CAD
Retailer 11$6,166 CAD
Retailer 3$6,600 CAD
Retailer 5$7,014 CAD
Retailer 6$7,014 CAD
Retailer 13$7,014 CAD
Retailer 8$7,575 CAD
Retailer 12$7,787 CAD
Retailer 4$8,092 CAD
Retailer 7$8,240 CAD
Retailer 2$8,319 CAD
Retailer 9$9,427 CAD
Retailer 10$12,347 CAD
NZ Jewellers$12,948 CAD

42 data points across 14 retailers

27 retailers$5,846 CAD to $12,948 CAD

B+
Cheapest Retailer
-
$5,846 CAD
$4,185 USD
B+
Retailer 2
-
$6,049 CAD
$4,330 USD
View
B+
Retailer 3
-
$6,117 CAD
$4,379 USD
View
B
Retailer 4
-
$6,166 CAD
$4,414 USD
View
Final sale: no returns
B
Retailer 5
-
$6,192 CAD
$4,432 USD
View
B
Retailer 6
-
$6,528 CAD
$4,673 USD
View
B
Retailer 7
-
$6,574 CAD
View
B
Retailer 8
-
$6,600 CAD
$4,725 USD
View
B
Retailer 9
-
$7,014 CAD
$5,021 USD
View
Retailer 10
-
$7,014 CAD
$5,021 USD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$7,014 CAD
$5,021 USD
View
B
Retailer 12
-
$7,134 CAD
$5,107 USD
View
B
Retailer 13
-
$7,377 CAD
$5,281 USD
View
B
Retailer 14
-
$7,575 CAD
£4,270 GBP
View
B
Retailer 15
-
$7,644 CAD
$5,472 USD
View
Retailer 16
-
$7,787 CAD
A$8,576 AUD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$7,851 CAD
$5,620 USD
View
B
Retailer 18
-
$7,851 CAD
$5,620 USD
View
B
Retailer 19
-
$8,092 CAD
$5,793 USD
View
B
Retailer 20
-
$8,116 CAD
$5,810 USD
View
B
Retailer 21
-
$8,240 CAD
€5,618 EUR
View
B
Retailer 22
-
$8,319 CAD
£4,689 GBP
View
B
Retailer 23
-
$8,918 CAD
$6,384 USD
View
B
Retailer 24
-
$9,427 CAD
ZAR 109,023 ZAR
View
B
Retailer 25
-
$11,211 CAD
$8,026 USD
View
B
Retailer 26
-
$12,347 CAD
£6,960 GBP
View
Most Expensive
B
NZ Jewellers
e5203577-bd86-4b51-a68d-afae1f7c5aa1 · Oct 27
$12,948 CAD
$9,269 USD
View
26 more retailers have this diamond
Prices start from $5,846 CADSave up to $7,102 CAD

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+
1.20ct Oval
$5,846 CAD