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Marquise|Natural|GIA

0.70ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 5546596381

Certificate GIA 5546596381

Diamond specifications and retailer prices

From $1,443 SGD
As of November 6, 2026
Save $1,903 SGD (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,714 SGD at NZ Jewellers · As of September 30, 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 D 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 5546596381. Listed at 22 retailers as of November 4, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546596381
Dimensions9.06 × 4.65 × 2.87 mm
L/W Ratio1.95
Top View
9.06 mm4.65 mm0.70 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546596381
Side View
Table 61.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 61.6%

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: $1,499 SGD|Low: $1,499 SGD|High: $3,792 SGD|Avg: $2,323 SGD|-4.6%
Retailer 1
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 1$1,499 SGD
Retailer 4$1,767 SGD
Retailer 3$1,781 SGD
Retailer 9$1,824 SGD
Retailer 2$1,846 SGD
Retailer 12$1,901 SGD
Retailer 6$2,016 SGD
Retailer 5$2,089 SGD
Retailer 8$2,115 SGD
Retailer 7$2,602 SGD
Retailer 10$2,859 SGD
Retailer 11$3,346 SGD
Retailer 13$3,768 SGD

29 data points across 13 retailers

22 retailers$1,443 SGD to $3,346 SGD

A
Cheapest Retailer
-
$1,443 SGD
A
Retailer 2
-
$1,499 SGD
View
B+
Retailer 3
-
$1,767 SGD
View
Final sale: no returns
B+
Retailer 4
-
$1,781 SGD
View
B+
Retailer 5
-
$1,824 SGD
View
B+
Retailer 6
-
$1,846 SGD
View
B+
Retailer 7
-
$1,865 SGD
View
B
Retailer 8
-
$1,901 SGD
View
Retailer 9
-
$1,933 SGD
View
Price last confirmed 37 days ago
Retailer 10
-
$1,933 SGD
View
Price last confirmed 30 days ago
B+
Retailer 11
-
$2,016 SGD
View
Retailer 12
-
$2,021 SGD
View
Price last confirmed 37 days ago
B+
Retailer 13
-
$2,089 SGD
View
B+
Retailer 14
-
$2,115 SGD
View
Retailer 15
-
$2,230 SGD
View
Price last confirmed 39 days ago
B
Retailer 16
-
$2,289 SGD
View
Retailer 17
-
$2,521 SGD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$2,602 SGD
View
B
Retailer 19
-
$2,859 SGD
View
B
Retailer 20
-
$3,346 SGD
View
Retailer 21
-
$3,768 SGD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
606bbb3a-537a-4621-82c1-8e404a4e2896 · Sep 30
$4,714 SGD
$3,678 USD
View
Price under review
21 more retailers have this diamond
Prices start from $1,443 SGDSave up to $1,903 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
$1,443 SGD