Oval|Natural|GIA

1.20ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 6541617095

Certificate GIA 6541617095

Diamond specifications and retailer prices

From $3,212 USD
As of November 6, 2026
Save $3,804 USD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,512 USD at NZ Jewellers · As of September 30, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541617095. Listed at 21 retailers as of November 4, 2026, with a 118% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6541617095
Dimensions8.44 × 6.04 × 3.80 mm
L/W Ratio1.40
Top View
8.44 mm6.04 mm1.20 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6541617095
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.9%

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: $3,319 USD|Low: $3,212 USD|High: $7,035 USD|Avg: $4,612 USD|-5.4%
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
November 6, 2026
Retailer 4$3,212 USD
Retailer 1$3,319 USD
Retailer 14$3,758 USD
Retailer 10$3,807 USD
Retailer 3$3,883 USD
Retailer 7$4,046 USD
Retailer 8$4,261 USD
Retailer 13$4,355 USD
Retailer 2$4,380 USD
Retailer 6$4,599 USD
Retailer 12$4,759 USD
Retailer 9$5,135 USD
Retailer 5$6,991 USD
Retailer 11$7,016 USD

29 data points across 14 retailers

21 retailers$3,212 USD to $7,016 USD

B+
Cheapest Retailer
-
$3,212 USD
B+
Retailer 2
-
$3,319 USD
View
B+
Retailer 3
-
$3,758 USD
View
B+
Retailer 4
-
$3,807 USD
View
B+
Retailer 5
-
$3,883 USD
View
Final sale: no returns
B
Retailer 6
-
$3,967 USD
View
B
Retailer 7
-
$3,970 USD
View
B+
Retailer 8
-
$4,046 USD
View
B+
Retailer 9
-
$4,261 USD
View
B+
Retailer 10
-
$4,262 USD
View
Retailer 11
-
$4,294 USD
View
Price last confirmed 21 days ago
Retailer 12
-
$4,312 USD
View
Price last confirmed 39 days ago
B+
Retailer 13
-
$4,355 USD
View
B
Retailer 14
-
$4,380 USD
View
Retailer 15
-
$4,599 USD
View
Price last confirmed 28 days ago
B
Retailer 16
-
$4,759 USD
View
Retailer 17
-
$4,975 USD
View
Price last confirmed 38 days ago
B
Retailer 18
-
$5,135 USD
View
Retailer 19
-
$6,991 USD
View
Price last confirmed 9 days ago
B
Retailer 20
-
$7,016 USD
View
Most Expensive
NZ Jewellers
427f7313-ebb8-46b1-a81a-bae38f34b8a9 · Sep 30
$7,512 USD
View
Price last confirmed 37 days ago
20 more retailers have this diamond
Prices start from $3,212 USDSave up to $3,804 USD

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
$3,212 USD