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Marquise|Natural|GIA

0.61ct F SI1 Marquise Natural Diamond

GD • F/SI1 • GIA 6565703194

Certificate GIA 6565703194

Diamond specifications and retailer prices

From $1,779 NZD
$1,001 USD
As of November 1, 2026
Save $318 NZD (15%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,097 NZD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.61ct natural marquise diamond

This 0.61ct natural marquise sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6565703194. Listed at 4 retailers as of October 31, 2026, with prices from $1,779 to $2,097, a $318 spread on the same certified stone. Blue Nile lists it at $2,097. 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

0.61
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565703194
Dimensions8.51 × 4.44 × 2.80 mm
L/W Ratio1.92
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
8.51 mm4.44 mm0.61 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565703194
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,097 NZD|Low: $1,779 NZD|High: $2,097 NZD|Avg: $1,923 NZD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 4$1,779 NZD
Retailer 3$1,899 NZD
Retailer 2$1,942 NZD
Blue Nile$2,097 NZD

10 data points across 4 retailers

4 retailers$1,779 NZD to $2,097 NZD

B+
Cheapest Retailer
-
$1,779 NZD
$1,001 USD
B
Retailer 2
-
$1,899 NZD
SGD 1,444 SGD
View
B
Retailer 3
-
$1,942 NZD
£860 GBP
View
Most Expensive
B
Blue Nile
30482826 · Oct 31
$2,097 NZD
$1,180 USD
View
3 more retailers have this diamond
Prices start from $1,779 NZDSave up to $318 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.

B+
0.61ct Marquise
$1,779 NZD