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Marquise|Natural|GIA

1.01ct J VVS1 Marquise Natural Diamond

GD • J/VVS1 • GIA 6425134121

Certificate GIA 6425134121

Diamond specifications and retailer prices

From $4,256 SGD
As of November 6, 2026
Save $4,097 SGD (49%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,353 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6425134121. Listed at 17 retailers as of November 5, 2026, with prices from $4,256 to $8,353, a $4,097 spread on the same certified stone. NZ Jewellers lists it at $8,353. 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

1.01
Carat
J
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6425134121
Dimensions10.82 × 5.20 × 3.24 mm
L/W Ratio2.08
Top View
10.82 mm5.20 mm1.01 ctJ / VVS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6425134121
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,353 SGD|Low: $4,339 SGD|High: $8,353 SGD|Avg: $5,604 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$4,339 SGD
Retailer 7$4,351 SGD
Retailer 2$4,366 SGD
Retailer 9$4,424 SGD
Retailer 3$4,932 SGD
Retailer 10$5,135 SGD
Retailer 6$5,589 SGD
Retailer 4$5,852 SGD
Retailer 5$7,996 SGD
NZ Jewellers$8,353 SGD

35 data points across 10 retailers

17 retailers$4,256 SGD to $8,353 SGD

B+
Cheapest Retailer
-
$4,256 SGD
B
Retailer 2
-
$4,322 SGD
View
B+
Retailer 3
-
$4,339 SGD
View
Retailer 4
-
$4,351 SGD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$4,366 SGD
View
B
Retailer 6
-
$4,424 SGD
View
Final sale: no returns
B
Retailer 7
-
$4,595 SGD
View
B
Retailer 8
-
$4,794 SGD
View
Retailer 9
-
$4,794 SGD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$4,932 SGD
View
B
Retailer 11
-
$4,979 SGD
View
Retailer 12
-
$5,135 SGD
View
Price last confirmed 30 days ago
B
Retailer 13
-
$5,533 SGD
View
B
Retailer 14
-
$5,589 SGD
View
B
Retailer 15
-
$5,852 SGD
View
B
Retailer 16
-
$7,996 SGD
View
Most Expensive
B
NZ Jewellers
d5a5b177-6661-45df-98e7-8fbc24423aa6 · Nov 5
$8,353 SGD
$6,518 USD
View
16 more retailers have this diamond
Prices start from $4,256 SGDSave up to $4,097 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.

B+
1.01ct Marquise
$4,256 SGD