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Marquise|Natural|GIA

0.40ct G SI1 Marquise Natural Diamond

VG • G/SI1 • GIA 6552247734

Certificate GIA 6552247734

Diamond specifications and retailer prices

From $404 SGD
₹30,114 INR
As of October 28, 2026
Save $963 SGD (70%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,368 SGD at MOH London · As of October 29, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552247734. Listed at 22 retailers as of October 28, 2026, with prices from $404 to $1,368, a $963 spread on the same certified stone. MOH London lists it at $1,368. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552247734
Dimensions7.16 × 3.75 × 2.43 mm
L/W Ratio1.91
Top View
7.16 mm3.75 mm0.40 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552247734
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.7%

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 28
Current: $1,368 SGD|Low: $402 SGD|High: $2,259 SGD|Avg: $821 SGD
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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 15$404 SGD
Retailer 3$460 SGD
Retailer 9$544 SGD
Retailer 8$590 SGD
Retailer 4$634 SGD
Retailer 6$634 SGD
Retailer 18$650 SGD
Retailer 12$662 SGD
Retailer 5$680 SGD
Retailer 2$715 SGD
Retailer 11$732 SGD
Retailer 16$808 SGD
Retailer 10$850 SGD
Retailer 14$869 SGD
Retailer 17$912 SGD
Retailer 13$1,199 SGD
MOH London$1,368 SGD
Retailer 7$2,259 SGD

23 data points across 18 retailers

22 retailers$404 SGD to $1,368 SGD

A
Cheapest Retailer
-
$404 SGD
₹30,114 INR
A
Retailer 2
-
$460 SGD
$360 USD
View
B+
Retailer 3
-
$572 SGD
$447 USD
View
B+
Retailer 4
-
$590 SGD
$461 USD
View
B+
Retailer 5
-
$634 SGD
$496 USD
View
B+
Retailer 6
-
$634 SGD
$496 USD
View
B+
Retailer 7
-
$650 SGD
$508 USD
View
B+
Retailer 8
-
$662 SGD
$518 USD
View
B
Retailer 9
-
$680 SGD
$532 USD
View
B
Retailer 10
-
$715 SGD
$559 USD
View
B
Retailer 11
-
$732 SGD
£450 GBP
View
B
Retailer 12
-
$737 SGD
$576 USD
View
Retailer 13
-
$757 SGD
$592 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$808 SGD
£497 GBP
View
B
Retailer 15
-
$834 SGD
$652 USD
View
B
Retailer 16
-
$850 SGD
$665 USD
View
B
Retailer 17
-
$869 SGD
€647 EUR
View
Retailer 18
-
$912 SGD
ZAR 11,518 ZAR
View
Price last confirmed 7 days ago
Retailer 19
-
$944 SGD
A$1,135 AUD
View
Price last confirmed 29 days ago
B
Retailer 20
-
$1,199 SGD
£738 GBP
View
Most Expensive
B
MOH London
FF70CE0B3 · Oct 29
$1,368 SGD
£842 GBP
View
20 more retailers have this diamond
Prices start from $404 SGDSave up to $963 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
0.40ct Marquise
$404 SGD