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Round|Natural|GIA

1.33ct E IF Round Natural Diamond

EX • E/IF • GIA 2528742711

Certificate GIA 2528742711

Diamond specifications and retailer prices

From $13,338 SGD
HK$81,300 HKD
As of October 29, 2026
Save $12,236 SGD (48%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $25,574 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.33ct natural round diamond

This 1.33ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2528742711. Listed at 19 retailers as of October 29, 2026, with prices from $13,338 to $25,574, a $12,236 spread on the same certified stone. NZ Jewellers lists it at $25,574. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2528742711
Dimensions7.09 × 7.04 × 4.36 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.09 mm7.04 mm1.33 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2528742711
Side View
Table 59.0%Crown 32°Girdle: ThickPavilion 41.8°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A+
Exceptional
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: $25,574 SGD|Low: $13,338 SGD|High: $25,574 SGD|Avg: $18,560 SGD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 6$13,338 SGD
Retailer 2$14,006 SGD
Retailer 18$15,715 SGD
Retailer 9$16,231 SGD
Retailer 12$16,485 SGD
Retailer 11$16,487 SGD
Retailer 15$16,649 SGD
Retailer 7$16,938 SGD
Retailer 10$17,367 SGD
Retailer 5$18,067 SGD
Retailer 4$18,091 SGD
Retailer 3$18,349 SGD
Retailer 8$18,802 SGD
Retailer 17$19,055 SGD
Retailer 13$19,334 SGD
Retailer 16$22,423 SGD
Retailer 14$24,092 SGD
NZ Jewellers$25,574 SGD

23 data points across 18 retailers

19 retailers$13,338 SGD to $25,574 SGD

A
Cheapest Retailer
-
$13,338 SGD
HK$81,300 HKD
A+
Retailer 2
-
$14,006 SGD
₹1,040,718 INR
View
Retailer 3
-
$15,635 SGD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$15,715 SGD
$12,261 USD
View
A
Retailer 5
-
$16,231 SGD
$12,664 USD
View
Final sale: no returns
A
Retailer 6
-
$16,485 SGD
£10,128 GBP
View
A
Retailer 7
-
$16,487 SGD
£10,129 GBP
View
A
Retailer 8
-
$16,649 SGD
$12,990 USD
View
A
Retailer 9
-
$16,938 SGD
$13,215 USD
View
A
Retailer 10
-
$17,367 SGD
A$20,846 AUD
View
A
Retailer 11
-
$18,067 SGD
$14,096 USD
View
A
Retailer 12
-
$18,091 SGD
$14,115 USD
View
A
Retailer 13
-
$18,349 SGD
$14,316 USD
View
A
Retailer 14
-
$18,802 SGD
$14,670 USD
View
A
Retailer 15
-
$19,055 SGD
$14,867 USD
View
A
Retailer 16
-
$19,334 SGD
€14,366 EUR
View
B+
Retailer 17
-
$22,423 SGD
ZAR 282,630 ZAR
View
B+
Retailer 18
-
$24,092 SGD
£14,801 GBP
View
Most Expensive
B+
NZ Jewellers
184796db-a8a1-4fc2-8bb5-b672f5b70f4d · Oct 30
$25,574 SGD
$19,953 USD
View
18 more retailers have this diamond
Prices start from $13,338 SGDSave up to $12,236 SGD

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+
1.33ct Round
$13,338 SGD