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Marquise|Natural|IGI

0.70ct I SI1 Marquise Natural Diamond

VG • I/SI1 • IGI 706509239

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 706509239

Diamond specifications and retailer prices

From $996 SGD
As of November 6, 2026
Save $2,250 SGD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,246 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 706509239. Listed at 17 retailers as of November 5, 2026, with prices from $996 to $3,246, a $2,250 spread on the same certified stone. NZ Jewellers lists it at $3,246. 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
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 706509239
Dimensions10.01 × 4.32 × 2.72 mm
L/W Ratio2.32
Girdle conditionFaceted
Culet sizePointed
Top View
10.01 mm4.32 mm0.70 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 706509239
Side View
Table 59.0%Crown 37.5°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 63.0%

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: $3,246 SGD|Low: $996 SGD|High: $3,246 SGD|Avg: $1,674 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 2$996 SGD
Retailer 16$1,224 SGD
Retailer 7$1,228 SGD
Retailer 9$1,301 SGD
Retailer 3$1,330 SGD
Retailer 8$1,330 SGD
Retailer 4$1,382 SGD
Retailer 6$1,425 SGD
Retailer 5$1,502 SGD
Retailer 15$1,512 SGD
Retailer 17$1,535 SGD
Retailer 12$1,587 SGD
Retailer 10$1,669 SGD
Retailer 14$1,758 SGD
Retailer 11$1,986 SGD
Retailer 13$2,434 SGD
NZ Jewellers$3,246 SGD

29 data points across 17 retailers

17 retailers$996 SGD to $3,246 SGD

A
Cheapest Retailer
-
$996 SGD
B+
Retailer 2
-
$1,224 SGD
View
B+
Retailer 3
-
$1,228 SGD
View
Final sale: no returns
B+
Retailer 4
-
$1,301 SGD
View
B+
Retailer 5
-
$1,330 SGD
View
Retailer 6
-
$1,330 SGD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$1,382 SGD
View
B
Retailer 8
-
$1,425 SGD
View
B
Retailer 9
-
$1,502 SGD
View
B
Retailer 10
-
$1,512 SGD
View
B
Retailer 11
-
$1,535 SGD
View
B
Retailer 12
-
$1,587 SGD
View
B
Retailer 13
-
$1,669 SGD
View
B
Retailer 14
-
$1,758 SGD
View
B
Retailer 15
-
$1,986 SGD
View
B
Retailer 16
-
$2,434 SGD
View
Most Expensive
C
NZ Jewellers
957b964c-2fa8-4fb6-814f-fba26ebcb1e1 · Nov 5
$3,246 SGD
$2,533 USD
View
16 more retailers have this diamond
Prices start from $996 SGDSave up to $2,250 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
$996 SGD