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Marquise|Natural|GIA

0.70ct F SI1 Marquise Natural Diamond

VG • F/SI1 • GIA 6551676731

Certificate GIA 6551676731

Diamond specifications and retailer prices

From $1,215 SGD
As of November 6, 2026
Save $1,758 SGD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,981 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551676731. Listed at 14 retailers as of November 6, 2026, with a 145% 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

0.70
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551676731
Dimensions9.40 × 4.55 × 2.83 mm
L/W Ratio2.07
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Feather
Top View
9.40 mm4.55 mm0.70 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6551676731
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.2%

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 6
Current: $3,981 SGD|Low: $1,174 SGD|High: $3,981 SGD|Avg: $1,960 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
November 7, 2026
Retailer 6$1,215 SGD
Retailer 8$1,230 SGD
Retailer 9$1,506 SGD
Retailer 10$1,631 SGD
Retailer 5$1,634 SGD
Retailer 3$1,694 SGD
Retailer 4$1,816 SGD
Retailer 11$1,883 SGD
Retailer 7$2,045 SGD
Retailer 12$2,133 SGD
Retailer 2$2,973 SGD
NZ Jewellers$3,981 SGD

45 data points across 12 retailers

14 retailers$1,215 SGD to $2,973 SGD

A
Cheapest Retailer
-
$1,215 SGD
A
Retailer 2
-
$1,230 SGD
View
B+
Retailer 3
-
$1,506 SGD
View
Final sale: no returns
B
Retailer 4
-
$1,631 SGD
View
B+
Retailer 5
-
$1,634 SGD
View
B
Retailer 6
-
$1,694 SGD
View
Retailer 7
-
$1,703 SGD
View
Price last confirmed 11 days ago
B
Retailer 8
-
$1,747 SGD
View
B
Retailer 9
-
$1,816 SGD
View
B
Retailer 10
-
$1,883 SGD
View
B
Retailer 11
-
$2,045 SGD
View
Retailer 12
-
$2,133 SGD
View
Price last confirmed 34 days ago
B
Retailer 13
-
$2,973 SGD
View
Most Expensive
NZ Jewellers
503007a1-017e-4c57-85a2-81679820daea · Nov 5
$3,981 SGD
$3,106 USD
View
Price under review
13 more retailers have this diamond
Prices start from $1,215 SGDSave up to $1,758 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
0.70ct Marquise
$1,215 SGD