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Marquise|Natural|IGI

0.70ct G IF Marquise Natural Diamond

VG • G/IF • IGI 815676139

Certificate IGI 815676139

Diamond specifications and retailer prices

From $1,871 SGD
As of November 5, 2026
Save $1,280 SGD (41%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,151 SGD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 815676139. Listed at 2 retailers as of November 5, 2026, with prices from $1,871 to $3,151, a $1,280 spread on the same certified stone. 77 Diamonds lists it at $3,151. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 815676139
Dimensions9.03 × 4.65 × 2.93 mm
L/W Ratio1.94
Top View
9.03 mm4.65 mm0.70 ctG / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 815676139
Side View
Table 61.0%CrownGirdlePavilionCulet: MediumDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $3,151 SGD|Low: $1,497 SGD|High: $3,227 SGD|Avg: $2,471 SGD|-2.4%
77 Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 2$1,871 SGD
Retailer 3$2,523 SGD
77 Diamonds$3,151 SGD

33 data points across 3 retailers

2 retailers$1,871 SGD to $3,151 SGD

A
Cheapest Retailer
-
$1,871 SGD
Most Expensive
B
77 Diamonds
MQCP6SYB3X6S · Nov 5
$3,151 SGD
£1,942 GBP
View
1 more retailer has this diamond
Prices start from $1,871 SGDSave up to $1,280 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
$1,871 SGD