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Marquise|Natural|IGI

0.70ct G SI1 Marquise Natural Diamond

VG • G/SI1 • IGI 831669480

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 831669480

Diamond specifications and retailer prices

From $1,402 SGD
₹104,424 INR
As of November 2, 2026
Save $1,849 SGD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,526 SGD at NZ Jewellers · As of October 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 831669480. Listed at 16 retailers as of November 1, 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. 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
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 831669480
Dimensions9.40 × 4.44 × 2.93 mm
L/W Ratio2.12
Girdle conditionFaceted
Top View
9.40 mm4.44 mm0.70 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 831669480
Side View
Table 60.0%Crown 34.3°Girdle: STK-THKPavilion 41.7°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $4,526 SGD|Low: $1,399 SGD|High: $4,526 SGD|Avg: $2,238 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
November 2, 2026
Retailer 2$1,402 SGD
Retailer 7$1,712 SGD
Retailer 6$1,720 SGD
Retailer 3$1,856 SGD
Retailer 15$1,856 SGD
Retailer 16$1,941 SGD
Retailer 8$1,971 SGD
Retailer 14$1,982 SGD
Retailer 5$2,029 SGD
Retailer 11$2,087 SGD
Retailer 4$2,141 SGD
Retailer 9$2,339 SGD
Retailer 10$2,444 SGD
Retailer 13$2,764 SGD
Retailer 12$3,252 SGD
NZ Jewellers$4,526 SGD

25 data points across 16 retailers

16 retailers$1,402 SGD to $3,252 SGD

B+
Cheapest Retailer
-
$1,402 SGD
₹104,424 INR
B
Retailer 2
-
$1,712 SGD
$1,339 USD
View
Final sale: no returns
B
Retailer 3
-
$1,720 SGD
$1,345 USD
View
B
Retailer 4
-
$1,856 SGD
$1,451 USD
View
B
Retailer 5
-
$1,856 SGD
$1,451 USD
View
B
Retailer 6
-
$1,941 SGD
$1,518 USD
View
B
Retailer 7
-
$1,971 SGD
$1,541 USD
View
B
Retailer 8
-
$1,982 SGD
$1,550 USD
View
B
Retailer 9
-
$2,029 SGD
$1,587 USD
View
B
Retailer 10
-
$2,087 SGD
£1,285 GBP
View
B
Retailer 11
-
$2,141 SGD
$1,674 USD
View
B
Retailer 12
-
$2,339 SGD
£1,440 GBP
View
B
Retailer 13
-
$2,444 SGD
€1,820 EUR
View
Retailer 14
-
$2,764 SGD
ZAR 34,920 ZAR
View
Price last confirmed 7 days ago
B
Retailer 15
-
$3,252 SGD
£2,002 GBP
View
Most Expensive
NZ Jewellers
110aff5d-5be0-45d1-9b4b-bfcdf5c8361f · Oct 30
$4,526 SGD
$3,539 USD
View
Price under review
15 more retailers have this diamond
Prices start from $1,402 SGDSave up to $1,849 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.

B+
0.70ct Marquise
$1,402 SGD