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Marquise|Natural|GIA

1.00ct G IF Marquise Natural Diamond

VG • G/IF • GIA 3555074430

Certificate GIA 3555074430

Diamond specifications and retailer prices

From $5,713 SGD
HK$34,900 HKD
As of November 1, 2026
Save $5,942 SGD (51%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $13,161 SGD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3555074430. Listed at 11 retailers as of October 29, 2026, with a 104% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
G
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555074430
Dimensions11.11 × 5.24 × 2.95 mm
L/W Ratio2.12
Top View
11.11 mm5.24 mm1.00 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555074430
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 56.3%

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: $13,161 SGD|Low: $5,664 SGD|High: $14,007 SGD|Avg: $8,166 SGD|-6.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5$5,713 SGD
Retailer 2$5,781 SGD
Retailer 8$6,128 SGD
Retailer 7$6,285 SGD
Retailer 11$6,727 SGD
Retailer 6$6,768 SGD
Retailer 3$7,869 SGD
Retailer 10$7,869 SGD
Retailer 4$8,194 SGD
Retailer 9$11,655 SGD
NZ Jewellers$13,161 SGD

44 data points across 11 retailers

11 retailers$5,713 SGD to $11,655 SGD

A
Cheapest Retailer
-
$5,713 SGD
HK$34,900 HKD
A
Retailer 2
-
$5,781 SGD
₹430,511 INR
View
A
Retailer 3
-
$6,128 SGD
$4,792 USD
View
Final sale: no returns
A
Retailer 4
-
$6,285 SGD
€4,680 EUR
View
Retailer 5
-
$6,727 SGD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$6,768 SGD
$5,292 USD
View
Retailer 7
-
$7,869 SGD
$6,153 USD
View
Price last confirmed 10 days ago
Retailer 8
-
$7,869 SGD
$6,153 USD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
$8,194 SGD
£5,045 GBP
View
B
Retailer 10
-
$11,655 SGD
£7,176 GBP
View
Most Expensive
NZ Jewellers
223ba996-579e-4733-a3ad-82f82a80c381 · Oct 21
$13,161 SGD
$10,291 USD
View
Price last confirmed 12 days ago
10 more retailers have this diamond
Prices start from $5,713 SGDSave up to $5,942 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
1.00ct Marquise
$5,713 SGD