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Marquise|Natural|IGI

0.80ct J SI1 Marquise Natural Diamond

VG • J/SI1 • IGI 839656274

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 839656274

Diamond specifications and retailer prices

From $628 SGD
₹46,801 INR
As of November 2, 2026
Save $1,972 SGD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,600 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 839656274. Listed at 14 retailers as of November 2, 2026, with prices from $628 to $2,600, a $1,972 spread on the same certified stone. NZ Jewellers lists it at $2,600. 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

0.80
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 839656274
Dimensions8.96 × 4.80 × 3.10 mm
L/W Ratio1.87
Girdle conditionFaceted
Top View
8.96 mm4.80 mm0.80 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 839656274
Side View
Table 58.0%Crown 36°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 64.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,600 SGD|Low: $627 SGD|High: $2,600 SGD|Avg: $1,172 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
November 3, 2026
Retailer 6$628 SGD
Retailer 3$829 SGD
Retailer 12$850 SGD
Retailer 11$893 SGD
Retailer 13$893 SGD
Retailer 4$957 SGD
Retailer 5$998 SGD
Retailer 7$1,045 SGD
Retailer 2$1,052 SGD
Retailer 9$1,218 SGD
Retailer 10$1,226 SGD
Retailer 8$1,915 SGD
NZ Jewellers$2,600 SGD

27 data points across 13 retailers

14 retailers$628 SGD to $2,600 SGD

A
Cheapest Retailer
-
$628 SGD
₹46,801 INR
B+
Retailer 2
-
$829 SGD
$648 USD
View
A
Retailer 3
-
$850 SGD
$665 USD
View
B+
Retailer 4
-
$893 SGD
$698 USD
View
B+
Retailer 5
-
$893 SGD
$698 USD
View
B+
Retailer 6
-
$957 SGD
$748 USD
View
B+
Retailer 7
-
$998 SGD
$780 USD
View
B+
Retailer 8
-
$1,003 SGD
$784 USD
View
A
Retailer 9
-
$1,045 SGD
£643 GBP
View
B+
Retailer 10
-
$1,052 SGD
£648 GBP
View
B+
Retailer 11
-
$1,218 SGD
€907 EUR
View
B+
Retailer 12
-
$1,226 SGD
ZAR 15,487 ZAR
View
B
Retailer 13
-
$1,915 SGD
£1,179 GBP
View
Most Expensive
B
NZ Jewellers
b4ca4555-13fb-4149-aee5-b2f504762cc3 · Nov 3
$2,600 SGD
$2,033 USD
View
13 more retailers have this diamond
Prices start from $628 SGDSave up to $1,972 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
0.80ct Marquise
$628 SGD