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Marquise|Natural|GIA

0.70ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 3545761428

Certificate GIA 3545761428

Diamond specifications and retailer prices

From $1,245 SGD
As of November 6, 2026
Save $2,839 SGD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,085 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545761428. Listed at 15 retailers as of November 5, 2026, with prices from $1,245 to $4,085, a $2,839 spread on the same certified stone. NZ Jewellers lists it at $4,085. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545761428
Dimensions8.94 × 4.68 × 2.83 mm
L/W Ratio1.91
Top View
8.94 mm4.68 mm0.70 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545761428
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.4%

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: $4,085 SGD|Low: $1,219 SGD|High: $4,085 SGD|Avg: $1,979 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
Retailer 13
November 6, 2026
Retailer 2$1,245 SGD
Retailer 8$1,258 SGD
Retailer 13$1,546 SGD
Retailer 11$1,675 SGD
Retailer 4$1,747 SGD
Retailer 10$1,752 SGD
Retailer 3$1,783 SGD
Retailer 12$1,933 SGD
Retailer 9$1,935 SGD
Retailer 6$2,100 SGD
Retailer 5$2,214 SGD
Retailer 7$3,059 SGD
NZ Jewellers$4,085 SGD

39 data points across 13 retailers

15 retailers$1,245 SGD to $4,085 SGD

A
Cheapest Retailer
-
$1,245 SGD
A
Retailer 2
-
$1,258 SGD
View
B+
Retailer 3
-
$1,489 SGD
View
B+
Retailer 4
-
$1,546 SGD
View
Final sale: no returns
B+
Retailer 5
-
$1,675 SGD
View
Retailer 6
-
$1,747 SGD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$1,752 SGD
View
B+
Retailer 8
-
$1,783 SGD
View
B
Retailer 9
-
$1,933 SGD
View
B
Retailer 10
-
$1,935 SGD
View
B+
Retailer 11
-
$2,065 SGD
View
B+
Retailer 12
-
$2,100 SGD
View
Retailer 13
-
$2,214 SGD
View
Price last confirmed 33 days ago
B
Retailer 14
-
$3,059 SGD
View
Most Expensive
B
NZ Jewellers
653c0d0c-903a-4dd9-a209-eb4fd1710fa2 · Nov 5
$4,085 SGD
$3,198 USD
View
14 more retailers have this diamond
Prices start from $1,245 SGDSave up to $2,839 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
$1,245 SGD