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Round|Natural|GIA

1.02ct E IF Round Natural Diamond

EX • E/IF • GIA 5222628427

Certificate GIA 5222628427

Diamond specifications and retailer prices

From $11,649 AUD
$8,184 USD
As of October 29, 2026
Save $20,028 AUD (63%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $31,677 AUD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5222628427. Listed at 26 retailers as of October 29, 2026, with prices from $11,649 to $31,677, a $20,028 spread on the same certified stone. Diamond Quarter lists it at $31,677. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5222628427
Dimensions6.46 × 6.43 × 3.99 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.46 mm6.43 mm1.02 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5222628427
Side View
Table 57.0%Crown 36°Girdle: 3.5Pavilion 40.6°Culet: NoneDepth 61.9%

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: Oct 29
Current: $14,334 AUD|Low: $11,571 AUD|High: $20,915 AUD|Avg: $15,368 AUD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 7$12,220 AUD
Retailer 9$12,226 AUD
Retailer 8$13,232 AUD
Retailer 2$14,257 AUD
Retailer 1$14,334 AUD
Retailer 5$14,552 AUD
Retailer 4$16,645 AUD
Retailer 6$19,096 AUD
Retailer 3$20,776 AUD

34 data points across 9 retailers

26 retailers$11,649 AUD to $31,677 AUD

A
Cheapest Retailer
-
$11,649 AUD
$8,184 USD
Retailer 2
-
$12,220 AUD
$8,585 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$12,226 AUD
€8,180 EUR
View
A
Retailer 4
-
$12,389 AUD
$8,704 USD
View
A
Retailer 5
-
$12,780 AUD
$8,979 USD
View
A
Retailer 6
-
$13,117 AUD
$9,215 USD
View
A
Retailer 7
-
$13,232 AUD
$9,296 USD
View
Final sale: no returns
A
Retailer 8
-
$13,232 AUD
$9,296 USD
View
A
Retailer 9
-
$14,110 AUD
$9,913 USD
View
A
Retailer 10
-
$14,257 AUD
£7,887 GBP
View
A
Retailer 11
-
$14,334 AUD
£7,929 GBP
View
A
Retailer 12
-
$14,335 AUD
$10,071 USD
View
A
Retailer 13
-
$14,552 AUD
View
B+
Retailer 14
-
$14,556 AUD
$10,226 USD
View
B+
Retailer 15
-
$15,572 AUD
$10,940 USD
View
B+
Retailer 16
-
$15,572 AUD
$10,940 USD
View
B+
Retailer 17
-
$15,789 AUD
$11,093 USD
View
B+
Retailer 18
-
$15,857 AUD
£8,772 GBP
View
B+
Retailer 19
-
$16,541 AUD
$11,621 USD
View
B+
Retailer 20
-
$16,645 AUD
€11,137 EUR
View
B+
Retailer 21
-
$17,380 AUD
$12,210 USD
View
B+
Retailer 22
-
$17,415 AUD
$12,235 USD
View
Retailer 23
-
$19,096 AUD
ZAR 216,736 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 24
-
$20,776 AUD
£11,493 GBP
View
B
Retailer 25
-
$22,054 AUD
$15,494 USD
View
Most Expensive
B
Diamond Quarter
1.02IFE522726C2N · Oct 29
$31,677 AUD
£17,523 GBP
View
25 more retailers have this diamond
Prices start from $11,649 AUDSave up to $20,028 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
1.02ct Round
$11,649 AUD