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Marquise|Natural|GIA

1.01ct L SI2 Marquise Natural Diamond

GD • L/SI2 • GIA 1217452507

Certificate GIA 1217452507

Diamond specifications and retailer prices

From $2,377 SGD
As of November 5, 2026
Save $966 SGD (29%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,499 SGD at NZ Jewellers · As of September 30, 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 L colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1217452507. Listed at 8 retailers as of November 5, 2026, with a 41% 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

1.01
Carat
L
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1217452507
Dimensions8.98 × 5.01 × 3.48 mm
L/W Ratio1.79
Girdle conditionFaceted
Key to symbols
Crystal, Feather, Indented Natural, Cavity, Knot, Needle, Natural
Top View
8.98 mm5.01 mm1.01 ctL / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 1217452507
Side View
Table 55.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,724 SGD|Low: $2,377 SGD|High: $3,362 SGD|Avg: $2,879 SGD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$2,377 SGD
Retailer 7$2,630 SGD
Retailer 1$2,724 SGD
Retailer 6$2,806 SGD
Retailer 3$2,839 SGD
Retailer 5$3,035 SGD
Retailer 8$3,169 SGD
Retailer 2$3,343 SGD

41 data points across 8 retailers

8 retailers$2,377 SGD to $3,343 SGD

B
Cheapest Retailer
-
$2,377 SGD
Retailer 2
-
$2,630 SGD
View
Price last confirmed 39 days ago
B
Retailer 3
-
$2,724 SGD
View
B
Retailer 4
-
$2,806 SGD
View
B
Retailer 5
-
$2,839 SGD
View
Retailer 6
-
$3,035 SGD
View
Price last confirmed 38 days ago
C
Retailer 7
-
$3,343 SGD
View
Most Expensive
NZ Jewellers
9a4ad41b-dcab-40a7-8cb7-51eb3ff68e3d · Sep 30
$5,499 SGD
$4,305 USD
View
Price last confirmed 37 days ago
7 more retailers have this diamond
Prices start from $2,377 SGDSave up to $966 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
$2,377 SGD