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Marquise|Natural|IGI

0.84ct J SI1 Marquise Natural Diamond

VG • J/SI1 • IGI 815639099

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 815639099

Diamond specifications and retailer prices

From $921 SGD
$720 USD
As of October 29, 2026
Save $1,966 SGD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,886 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.84ct natural marquise diamond

This 0.84ct 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 815639099. Listed at 9 retailers as of October 29, 2026, with prices from $921 to $2,886, a $1,966 spread on the same certified stone. NZ Jewellers lists it at $2,886. 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

0.84
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 815639099
Dimensions8.76 × 4.92 × 3.26 mm
L/W Ratio1.78
Girdle conditionFaceted
Top View
8.76 mm4.92 mm0.84 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 815639099
Side View
Table 59.0%Crown 35.1°Girdle: STK-THKPavilion 41.6°Culet: NoneDepth 66.3%

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: Oct 29
Current: $2,886 SGD|Low: $921 SGD|High: $2,968 SGD|Avg: $1,337 SGD|-2.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$921 SGD
Retailer 5$955 SGD
Retailer 9$996 SGD
Retailer 6$998 SGD
Retailer 8$1,067 SGD
Retailer 3$1,164 SGD
Retailer 2$1,262 SGD
Retailer 4$1,696 SGD
NZ Jewellers$2,886 SGD

35 data points across 9 retailers

9 retailers$921 SGD to $2,886 SGD

A
Cheapest Retailer
-
$921 SGD
$720 USD
A
Retailer 2
-
$955 SGD
$747 USD
View
A
Retailer 3
-
$996 SGD
$779 USD
View
A
Retailer 4
-
$998 SGD
$780 USD
View
B+
Retailer 5
-
$1,067 SGD
$834 USD
View
A
Retailer 6
-
$1,164 SGD
£717 GBP
View
B+
Retailer 7
-
$1,262 SGD
€940 EUR
View
B+
Retailer 8
-
$1,696 SGD
£1,044 GBP
View
Most Expensive
B
NZ Jewellers
84b51e93-2b9e-430a-8bec-9c5b3008b975 · Oct 30
$2,886 SGD
$2,257 USD
View
8 more retailers have this diamond
Prices start from $921 SGDSave up to $1,966 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
0.84ct Marquise
$921 SGD