CaratHunter
Plans
Radiant|Natural|GIA

1.20ct G SI2 Radiant Natural Diamond

ID • G/SI2 • GIA 2527894621

Certificate GIA 2527894621

Diamond specifications and retailer prices

From $2,642 AUD
HK$14,500 HKD
As of November 1, 2026
Save $5,114 AUD (66%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,756 AUD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant sits in the classic one-carat band, graded G 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 2527894621. Listed at 18 retailers as of October 28, 2026, with prices from $2,642 to $7,756, a $5,114 spread on the same certified stone. Queensmith lists it at $7,756. 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
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2527894621
Dimensions7.08 × 5.58 × 3.59 mm
L/W Ratio1.27
Top View
7.08 mm5.58 mm1.20 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2527894621
Side View
Table 71.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.3%

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: $7,756 AUD|Low: $2,624 AUD|High: $7,901 AUD|Avg: $4,201 AUD|+1.3%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7$2,642 AUD
Retailer 5$2,785 AUD
Retailer 9$3,176 AUD
Retailer 3$3,207 AUD
Retailer 8$3,640 AUD
Retailer 11$3,672 AUD
Retailer 4$3,677 AUD
Retailer 10$3,744 AUD
Retailer 2$4,296 AUD
Retailer 6$6,028 AUD
Queensmith$7,756 AUD

30 data points across 11 retailers

18 retailers$2,642 AUD to $7,756 AUD

A
Cheapest Retailer
-
$2,642 AUD
HK$14,500 HKD
A
Retailer 2
-
$2,785 AUD
₹186,315 INR
View
A
Retailer 3
-
$3,176 AUD
$2,231 USD
View
Final sale: no returns
A
Retailer 4
-
$3,207 AUD
SGD 3,044 SGD
View
A
Retailer 5
-
$3,424 AUD
$2,405 USD
View
Retailer 6
-
$3,582 AUD
$2,516 USD
View
Price last confirmed 17 days ago
Retailer 7
-
$3,582 AUD
$2,516 USD
View
Price last confirmed 15 days ago
A
Retailer 8
-
$3,640 AUD
$2,557 USD
View
A
Retailer 9
-
$3,672 AUD
SGD 3,486 SGD
View
A
Retailer 10
-
$3,677 AUD
£2,034 GBP
View
A
Retailer 11
-
$3,744 AUD
$2,630 USD
View
Retailer 12
-
$3,747 AUD
$2,632 USD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
$3,922 AUD
View
Retailer 14
-
$4,133 AUD
$2,903 USD
View
Price last confirmed 14 days ago
B+
Retailer 15
-
$4,296 AUD
€2,874 EUR
View
B+
Retailer 16
-
$6,028 AUD
£3,334 GBP
View
Retailer 17
-
$7,490 AUD
$5,261 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Queensmith
2527894621 · Oct 28
$7,756 AUD
£4,290 GBP
View
17 more retailers have this diamond
Prices start from $2,642 AUDSave up to $5,114 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
1.20ct Radiant
$2,642 AUD