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Marquise|Natural|GIA

0.40ct G SI2 Marquise Natural Diamond

GD • G/SI2 • GIA 6561381740

Certificate GIA 6561381740

Diamond specifications and retailer prices

From $576 NZD
₹30,853 INR
As of November 2, 2026
Save $1,201 NZD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,776 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.4ct natural marquise diamond

This 0.4ct natural marquise sits in the sub-half-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6561381740. Listed at 16 retailers as of November 2, 2026, with prices from $576 to $1,776, a $1,201 spread on the same certified stone. MOH London lists it at $1,776. 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

0.40
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle44.9°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 6561381740
Dimensions6.53 × 3.76 × 2.59 mm
L/W Ratio1.74
Girdle conditionFaceted
Culet sizeNone
Top View
6.53 mm3.76 mm0.40 ctG / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561381740
Side View
Table 58.0%Crown 44.9°Girdle: VTN-ETKPavilion 40.4°Culet: NoneDepth 68.8%

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: Nov 2
Current: $1,776 NZD|Low: $576 NZD|High: $3,016 NZD|Avg: $1,089 NZD|-3.3%
MOH London
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
November 2, 2026
Retailer 8$576 NZD
Retailer 13$702 NZD
Retailer 6$709 NZD
Retailer 14$768 NZD
Retailer 12$810 NZD
Retailer 2$828 NZD
Retailer 7$830 NZD
Retailer 3$887 NZD
Retailer 11$954 NZD
Retailer 4$990 NZD
Retailer 15$1,026 NZD
Retailer 10$1,054 NZD
Retailer 9$1,278 NZD
MOH London$1,776 NZD
Retailer 5$2,947 NZD

23 data points across 15 retailers

16 retailers$576 NZD to $1,776 NZD

A
Cheapest Retailer
-
$576 NZD
₹30,853 INR
B+
Retailer 2
-
$682 NZD
HK$3,000 HKD
View
B+
Retailer 3
-
$702 NZD
$395 USD
View
B+
Retailer 4
-
$709 NZD
$399 USD
View
Final sale: no returns
B+
Retailer 5
-
$768 NZD
$432 USD
View
B+
Retailer 6
-
$810 NZD
$456 USD
View
B+
Retailer 7
-
$828 NZD
$466 USD
View
B+
Retailer 8
-
$830 NZD
$467 USD
View
B+
Retailer 9
-
$887 NZD
$499 USD
View
B
Retailer 10
-
$954 NZD
£423 GBP
View
B
Retailer 11
-
$990 NZD
$557 USD
View
B
Retailer 12
-
$1,026 NZD
$577 USD
View
B
Retailer 13
-
$1,054 NZD
£467 GBP
View
C
Retailer 14
-
$1,278 NZD
€685 EUR
View
Most Expensive
C
MOH London
E113CB59A · Nov 2
$1,776 NZD
£787 GBP
View
14 more retailers have this diamond
Prices start from $576 NZDSave up to $1,201 NZD

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
0.40ct Marquise
$576 NZD