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Marquise|Natural|GIA

0.59ct E SI1 Marquise Natural Diamond

VG • E/SI1 • GIA 1565656276

Certificate GIA 1565656276

Diamond specifications and retailer prices

From $846 SGD
As of October 29, 2026
Save $674 SGD (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,519 SGD at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 0.59ct natural marquise diamond

This 0.59ct natural marquise sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1565656276. Listed at 9 retailers as of October 29, 2026, with prices from $846 to $1,519, a $674 spread on the same certified stone. Frank Darling lists it at $1,519. 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

0.59
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.91°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1565656276
Dimensions8.15 × 4.35 × 2.83 mm
L/W Ratio1.87
Culet sizeNone
Top View
8.15 mm4.35 mm0.59 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565656276
Side View
Table 61.0%Crown 37.91°Girdle: STK-VTKPavilion 41.4°Culet: NoneDepth 65.0%

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: Oct 29
Current: $1,519 SGD|Low: $905 SGD|High: $1,519 SGD|Avg: $1,209 SGD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3$905 SGD
Retailer 7$986 SGD
Retailer 4$991 SGD
Retailer 6$1,007 SGD
Retailer 2$1,321 SGD
Retailer 5$1,381 SGD
Retailer 8$1,482 SGD
Frank Darling$1,519 SGD

8 data points across 8 retailers

9 retailers$846 SGD to $1,519 SGD

A
Cheapest Retailer
-
$846 SGD
A
Retailer 2
-
$905 SGD
$708 USD
View
A
Retailer 3
-
$986 SGD
View
A
Retailer 4
-
$991 SGD
$775 USD
View
A
Retailer 5
-
$1,007 SGD
$788 USD
View
B+
Retailer 6
-
$1,321 SGD
€984 EUR
View
B+
Retailer 7
-
$1,381 SGD
$1,080 USD
View
B
Retailer 8
-
$1,482 SGD
$1,159 USD
View
Most Expensive
B
Frank Darling
2706841HK · Oct 30
$1,519 SGD
$1,189 USD
View
8 more retailers have this diamond
Prices start from $846 SGDSave up to $674 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
0.59ct Marquise
$846 SGD