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Oval|Natural|GIA

1.21ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 7552439763

Certificate GIA 7552439763

Diamond specifications and retailer prices

From $3,480 AUD
HK$19,100 HKD
As of November 1, 2026
Save $5,243 AUD (60%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,723 AUD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7552439763. Listed at 18 retailers as of October 28, 2026, with prices from $3,480 to $8,723, a $5,243 spread on the same certified stone. Queensmith lists it at $8,723. 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

1.21
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7552439763
Dimensions8.49 × 6.02 × 3.61 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
8.49 mm6.02 mm1.21 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7552439763
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.9%

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: Nov 1
Current: $8,723 AUD|Low: $3,444 AUD|High: $8,760 AUD|Avg: $5,214 AUD|+2.0%
Queensmith
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 1, 2026
Retailer 13$3,480 AUD
Retailer 2$3,641 AUD
Retailer 17$4,073 AUD
Retailer 15$4,221 AUD
Retailer 6$4,264 AUD
Retailer 10$4,568 AUD
Retailer 3$4,620 AUD
Retailer 5$4,620 AUD
Retailer 12$4,788 AUD
Retailer 16$4,798 AUD
Retailer 8$4,825 AUD
Retailer 9$4,843 AUD
Retailer 4$5,331 AUD
Retailer 14$5,410 AUD
Retailer 11$7,727 AUD
Retailer 7$8,049 AUD
Queensmith$8,723 AUD

24 data points across 17 retailers

18 retailers$3,480 AUD to $8,723 AUD

A
Cheapest Retailer
-
$3,480 AUD
HK$19,100 HKD
A
Retailer 2
-
$3,641 AUD
₹243,576 INR
View
B+
Retailer 3
-
$4,073 AUD
SGD 3,866 SGD
View
B+
Retailer 4
-
$4,221 AUD
$2,965 USD
View
B+
Retailer 5
-
$4,264 AUD
$2,995 USD
View
Final sale: no returns
B+
Retailer 6
-
$4,311 AUD
$3,028 USD
View
B+
Retailer 7
-
$4,568 AUD
£2,527 GBP
View
Retailer 8
-
$4,620 AUD
$3,245 USD
View
Price last confirmed 16 days ago
Retailer 9
-
$4,620 AUD
$3,245 USD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$4,788 AUD
£2,648 GBP
View
Retailer 11
-
$4,798 AUD
$3,370 USD
View
Price last confirmed 16 days ago
B
Retailer 12
-
$4,825 AUD
$3,389 USD
View
B
Retailer 13
-
$4,843 AUD
SGD 4,597 SGD
View
Retailer 14
-
$5,331 AUD
$3,745 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
$5,410 AUD
€3,619 EUR
View
B
Retailer 16
-
$7,727 AUD
£4,274 GBP
View
Retailer 17
-
$8,049 AUD
$5,654 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Queensmith
7552439763 · Oct 28
$8,723 AUD
£4,825 GBP
View
17 more retailers have this diamond
Prices start from $3,480 AUDSave up to $5,243 AUD

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
1.21ct Oval
$3,480 AUD