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Marquise|Natural|GIA

1.05ct E IF Marquise Natural Diamond

EX • E/IF • GIA 2554078416

Certificate GIA 2554078416

Diamond specifications and retailer prices

From $7,216 SGD
HK$44,100 HKD
As of November 1, 2026
Save $5,827 SGD (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $13,510 SGD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.05ct natural marquise diamond

This 1.05ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554078416. Listed at 16 retailers as of November 1, 2026, with a 81% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554078416
Dimensions10.00 × 5.26 × 3.37 mm
L/W Ratio1.90
Top View
10.00 mm5.26 mm1.05 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2554078416
Side View
Table 63.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 64.0%

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: $13,510 SGD|Low: $6,404 SGD|High: $15,103 SGD|Avg: $9,224 SGD|-10.5%
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
November 1, 2026
Retailer 7$6,658 SGD
Retailer 12$7,216 SGD
Retailer 6$7,477 SGD
Retailer 15$7,720 SGD
Retailer 2$7,931 SGD
Retailer 5$8,172 SGD
Retailer 3$8,201 SGD
Retailer 8$8,355 SGD
Retailer 10$8,491 SGD
Retailer 16$9,058 SGD
Retailer 4$9,586 SGD
Retailer 14$9,674 SGD
Retailer 13$10,216 SGD
Retailer 11$10,877 SGD
Retailer 9$13,044 SGD
NZ Jewellers$13,510 SGD

35 data points across 16 retailers

16 retailers$7,216 SGD to $13,044 SGD

Retailer 1
-
$6,658 SGD
€4,960 EUR
Price last confirmed 9 days ago
A
Retailer 2
-
$7,216 SGD
HK$44,100 HKD
View
Retailer 3
-
$7,477 SGD
$5,849 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$7,720 SGD
$6,039 USD
View
A
Retailer 5
-
$7,931 SGD
£4,885 GBP
View
A
Retailer 6
-
$8,172 SGD
$6,392 USD
View
Final sale: no returns
A
Retailer 7
-
$8,201 SGD
$6,415 USD
View
Retailer 8
-
$8,355 SGD
$6,536 USD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$8,491 SGD
£5,230 GBP
View
A
Retailer 10
-
$9,058 SGD
$7,085 USD
View
A
Retailer 11
-
$9,586 SGD
£5,904 GBP
View
A
Retailer 12
-
$9,674 SGD
€7,207 EUR
View
A
Retailer 13
-
$10,216 SGD
$7,991 USD
View
A
Retailer 14
-
$10,877 SGD
ZAR 137,456 ZAR
View
B+
Retailer 15
-
$13,044 SGD
£8,034 GBP
View
Most Expensive
NZ Jewellers
5405f90a-58d2-4435-bba6-4d8350f3908b · Oct 21
$13,510 SGD
$10,568 USD
View
Price last confirmed 11 days ago
15 more retailers have this diamond
Prices start from $7,216 SGDSave up to $5,827 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
1.05ct Marquise
$7,216 SGD