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Marquise|Natural|GIA

0.70ct K SI1 Marquise Natural Diamond

GD • K/SI1 • GIA 6223889128

Certificate GIA 6223889128

Diamond specifications and retailer prices

From $1,957 NZD
As of November 1, 2026
Save $1,265 NZD (39%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,222 NZD at Yadav Diamonds · As of November 6, 2026
View at Yadav Diamonds

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6223889128. Listed at 7 retailers as of November 1, 2026, with prices from $1,957 to $3,222, a $1,265 spread on the same certified stone. Yadav Diamonds lists it at $3,222. 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

0.70
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6223889128
Dimensions9.27 × 4.65 × 2.83 mm
L/W Ratio1.99
Top View
9.27 mm4.65 mm0.70 ctK / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6223889128
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,121 NZD|Low: $1,957 NZD|High: $3,222 NZD|Avg: $2,608 NZD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Yadav Diamonds
November 6, 2026
Retailer 2$1,957 NZD
Retailer 3$2,116 NZD
Retailer 1$3,121 NZD
Yadav Diamonds$3,222 NZD

37 data points across 4 retailers

7 retailers$1,957 NZD to $3,222 NZD

B
Cheapest Retailer
-
$1,957 NZD
B
Retailer 2
-
$2,094 NZD
View
B
Retailer 3
-
$2,100 NZD
View
B
Retailer 4
-
$2,107 NZD
View
B
Retailer 5
-
$2,116 NZD
View
C
Retailer 6
-
$3,121 NZD
View
Most Expensive
C
Yadav Diamonds
13361738 · Nov 6
$3,222 NZD
$1,786 USD
View
6 more retailers have this diamond
Prices start from $1,957 NZDSave up to $1,265 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
0.70ct Marquise
$1,957 NZD