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Marquise|Natural|GIA

1.20ct E VVS1 Marquise Natural Diamond

VG • E/VVS1 • GIA 6551595371

Certificate GIA 6551595371

Diamond specifications and retailer prices

From $12,050 AUD
As of November 4, 2026
Save $8,489 AUD (41%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $20,539 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551595371. Listed at 17 retailers as of November 3, 2026, with prices from $12,050 to $20,539, a $8,489 spread on the same certified stone. NZ Jewellers lists it at $20,539. 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

1.20
Carat
E
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551595371
Dimensions10.51 × 5.53 × 3.38 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint
Top View
10.51 mm5.53 mm1.20 ctE / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551595371
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.1%

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 4
Current: $20,539 AUD|Low: $11,083 AUD|High: $20,539 AUD|Avg: $14,686 AUD
NZ Jewellers
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
November 4, 2026
Retailer 3$12,050 AUD
Retailer 13$12,148 AUD
Retailer 11$12,322 AUD
Retailer 6$13,337 AUD
Retailer 9$13,471 AUD
Retailer 4$13,487 AUD
Retailer 15$13,830 AUD
Retailer 14$14,697 AUD
Retailer 16$14,697 AUD
Retailer 8$14,794 AUD
Retailer 7$14,818 AUD
Retailer 5$15,103 AUD
Retailer 12$15,182 AUD
Retailer 10$15,440 AUD
Retailer 2$19,193 AUD
NZ Jewellers$20,539 AUD

40 data points across 16 retailers

17 retailers$12,050 AUD to $20,539 AUD

A
Cheapest Retailer
-
$12,050 AUD
A
Retailer 2
-
$12,148 AUD
View
B+
Retailer 3
-
$12,322 AUD
View
Final sale: no returns
B+
Retailer 4
-
$13,337 AUD
View
B+
Retailer 5
-
$13,471 AUD
View
B+
Retailer 6
-
$13,487 AUD
View
B+
Retailer 7
-
$13,830 AUD
View
B+
Retailer 8
-
$14,697 AUD
View
B+
Retailer 9
-
$14,697 AUD
View
B+
Retailer 10
-
$14,794 AUD
View
B+
Retailer 11
-
$14,818 AUD
View
B+
Retailer 12
-
$14,859 AUD
View
B
Retailer 13
-
$15,103 AUD
View
B
Retailer 14
-
$15,182 AUD
View
B
Retailer 15
-
$15,440 AUD
View
B
Retailer 16
-
$19,193 AUD
View
Most Expensive
B
NZ Jewellers
f6f98558-29c2-4ba1-8881-894c976f5a91 · Nov 3
$20,539 AUD
$14,408 USD
View
16 more retailers have this diamond
Prices start from $12,050 AUDSave up to $8,489 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.

A
1.20ct Marquise
$12,050 AUD