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Marquise|Natural|GIA

0.70ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 3545769016

Certificate GIA 3545769016

Diamond specifications and retailer prices

From $1,542 SGD
As of November 6, 2026
Save $2,011 SGD (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,002 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 3545769016. Listed at 22 retailers as of November 4, 2026, with a 130% 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3545769016
Dimensions8.87 × 4.62 × 2.92 mm
L/W Ratio1.92
Top View
8.87 mm4.62 mm0.70 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3545769016
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.1%

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: $1,589 SGD|Low: $1,525 SGD|High: $3,890 SGD|Avg: $2,397 SGD|-4.7%
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
Retailer 14
November 6, 2026
Retailer 12$1,542 SGD
Retailer 1$1,589 SGD
Retailer 3$1,876 SGD
Retailer 2$1,890 SGD
Retailer 9$1,929 SGD
Retailer 14$1,961 SGD
Retailer 6$2,140 SGD
Retailer 5$2,208 SGD
Retailer 8$2,256 SGD
Retailer 4$2,486 SGD
Retailer 7$2,762 SGD
Retailer 10$3,037 SGD
Retailer 11$3,553 SGD
Retailer 13$3,865 SGD

30 data points across 14 retailers

22 retailers$1,542 SGD to $3,553 SGD

B+
Cheapest Retailer
-
$1,542 SGD
A
Retailer 2
-
$1,589 SGD
View
B+
Retailer 3
-
$1,876 SGD
View
Final sale: no returns
B+
Retailer 4
-
$1,890 SGD
View
B+
Retailer 5
-
$1,929 SGD
View
B+
Retailer 6
-
$1,961 SGD
View
B+
Retailer 7
-
$1,981 SGD
View
Retailer 8
-
$2,051 SGD
View
Price last confirmed 37 days ago
Retailer 9
-
$2,051 SGD
View
Price last confirmed 22 days ago
B
Retailer 10
-
$2,140 SGD
View
Retailer 11
-
$2,145 SGD
View
Price last confirmed 37 days ago
B
Retailer 12
-
$2,208 SGD
View
B
Retailer 13
-
$2,256 SGD
View
Retailer 14
-
$2,366 SGD
View
Price last confirmed 39 days ago
B
Retailer 15
-
$2,413 SGD
View
B
Retailer 16
-
$2,486 SGD
View
Retailer 17
-
$2,676 SGD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$2,762 SGD
View
B
Retailer 19
-
$3,037 SGD
View
B
Retailer 20
-
$3,553 SGD
View
Retailer 21
-
$3,865 SGD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
d9862e9f-0c39-4e7d-b219-3b1796b19610 · Sep 30
$5,002 SGD
$3,903 USD
View
Price under review
21 more retailers have this diamond
Prices start from $1,542 SGDSave up to $2,011 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
$1,542 SGD