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Marquise|Natural|GIA

0.70ct D SI1 Marquise Natural Diamond

ID • D/SI1 • GIA 3545938033

Certificate GIA 3545938033

Diamond specifications and retailer prices

From $1,508 SGD
As of November 6, 2026
Save $1,985 SGD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,970 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 3545938033. Listed at 23 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3545938033
Dimensions9.02 × 4.75 × 2.77 mm
L/W Ratio1.90
Top View
9.02 mm4.75 mm0.70 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3545938033
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.4%

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: $1,564 SGD|Low: $1,492 SGD|High: $3,865 SGD|Avg: $2,304 SGD|-3.9%
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
Retailer 15
November 6, 2026
Retailer 14$1,508 SGD
Retailer 1$1,564 SGD
Retailer 4$1,846 SGD
Retailer 3$1,858 SGD
Retailer 5$1,871 SGD
Retailer 15$1,871 SGD
Retailer 11$1,899 SGD
Retailer 8$2,104 SGD
Retailer 7$2,174 SGD
Retailer 10$2,218 SGD
Retailer 6$2,452 SGD
Retailer 9$2,714 SGD
Retailer 12$2,986 SGD
Retailer 13$3,494 SGD
Retailer 2$3,841 SGD

26 data points across 15 retailers

23 retailers$1,508 SGD to $3,494 SGD

A
Cheapest Retailer
-
$1,508 SGD
A
Retailer 2
-
$1,564 SGD
View
B+
Retailer 3
-
$1,846 SGD
View
Final sale: no returns
B+
Retailer 4
-
$1,858 SGD
View
B+
Retailer 5
-
$1,871 SGD
View
B+
Retailer 6
-
$1,871 SGD
View
B+
Retailer 7
-
$1,899 SGD
View
B+
Retailer 8
-
$1,949 SGD
View
Retailer 9
-
$2,017 SGD
View
Price last confirmed 22 days ago
Retailer 10
-
$2,038 SGD
View
Price last confirmed 37 days ago
B+
Retailer 11
-
$2,104 SGD
View
Retailer 12
-
$2,131 SGD
View
Price last confirmed 37 days ago
B+
Retailer 13
-
$2,174 SGD
View
B+
Retailer 14
-
$2,218 SGD
View
Retailer 15
-
$2,350 SGD
View
Price last confirmed 39 days ago
B
Retailer 16
-
$2,380 SGD
View
B
Retailer 17
-
$2,452 SGD
View
Retailer 18
-
$2,658 SGD
View
Price last confirmed 33 days ago
B
Retailer 19
-
$2,714 SGD
View
B
Retailer 20
-
$2,986 SGD
View
B
Retailer 21
-
$3,494 SGD
View
Retailer 22
-
$3,841 SGD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
f1ea5c34-0a62-4386-a3eb-782c147a5035 · Sep 30
$4,970 SGD
$3,878 USD
View
Price under review
22 more retailers have this diamond
Prices start from $1,508 SGDSave up to $1,985 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
$1,508 SGD