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Marquise|Natural|GIA

1.70ct I VVS1 Marquise Natural Diamond

ID • I/VVS1 • GIA 6555290949

Certificate GIA 6555290949

Diamond specifications and retailer prices

From $21,719 AUD
$15,168 USD
As of November 2, 2026
Save $16,290 AUD (43%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $38,009 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.7ct natural marquise diamond

This 1.7ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555290949. Listed at 14 retailers as of November 2, 2026, with prices from $21,719 to $38,009, a $16,290 spread on the same certified stone. MOH London lists it at $38,009. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
I
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555290949
Dimensions12.04 × 6.31 × 3.77 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Top View
12.04 mm6.31 mm1.70 ctI / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555290949
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.8%

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 2
Current: $38,009 AUD|Low: $22,308 AUD|High: $38,467 AUD|Avg: $28,468 AUD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 9$23,321 AUD
Retailer 3$25,320 AUD
Retailer 8$25,959 AUD
Retailer 4$26,262 AUD
Retailer 6$26,366 AUD
Retailer 5$27,379 AUD
Retailer 2$29,408 AUD
Retailer 7$34,477 AUD
MOH London$38,009 AUD

34 data points across 9 retailers

14 retailers$21,719 AUD to $38,009 AUD

B+
Cheapest Retailer
-
$21,719 AUD
$15,168 USD
B+
Retailer 2
-
$22,595 AUD
$15,780 USD
View
B+
Retailer 3
-
$23,321 AUD
$16,287 USD
View
Final sale: no returns
B+
Retailer 4
-
$23,496 AUD
$16,409 USD
View
B+
Retailer 5
-
$25,320 AUD
£13,924 GBP
View
B+
Retailer 6
-
$25,959 AUD
$18,129 USD
View
B+
Retailer 7
-
$26,262 AUD
£14,442 GBP
View
B+
Retailer 8
-
$26,366 AUD
$18,413 USD
View
B+
Retailer 9
-
$27,379 AUD
$19,121 USD
View
B+
Retailer 10
-
$28,041 AUD
£15,420 GBP
View
B+
Retailer 11
-
$28,673 AUD
$20,024 USD
View
B+
Retailer 12
-
$29,408 AUD
€19,560 EUR
View
B
Retailer 13
-
$34,477 AUD
$24,078 USD
View
Most Expensive
B
MOH London
6869D0B8B · Nov 2
$38,009 AUD
£20,901 GBP
View
13 more retailers have this diamond
Prices start from $21,719 AUDSave up to $16,290 AUD

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+
1.70ct Marquise
$21,719 AUD