Marquise|Natural|GIA

1.20ct D VS1 Marquise Natural Diamond

VG • D/VS1 • GIA 6552986765

Certificate GIA 6552986765

Diamond specifications and retailer prices

From $10,191 AUD
As of November 4, 2026
Save $7,900 AUD (44%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $21,769 AUD at NZ Jewellers · As of September 29, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552986765. Listed at 31 retailers as of November 4, 2026, with a 78% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552986765
Dimensions10.31 × 5.58 × 3.56 mm
L/W Ratio1.85
Culet sizeNone
Top View
10.31 mm5.58 mm1.20 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552986765
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.9%

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 4
Current: $15,879 AUD|Low: $9,707 AUD|High: $18,358 AUD|Avg: $13,006 AUD|+1.2%
Retailer 1
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
Retailer 19
Retailer 20
November 6, 2026
Retailer 5$9,707 AUD
Retailer 3$10,191 AUD
Retailer 2$10,857 AUD
Retailer 4$10,884 AUD
Retailer 19$10,884 AUD
Retailer 16$11,377 AUD
Retailer 11$11,597 AUD
Retailer 14$12,019 AUD
Retailer 20$12,261 AUD
Retailer 12$12,359 AUD
Retailer 7$12,471 AUD
Retailer 8$12,471 AUD
Retailer 6$12,885 AUD
Retailer 10$13,026 AUD
Retailer 9$14,085 AUD
Retailer 17$14,164 AUD
Retailer 13$14,332 AUD
Retailer 18$15,629 AUD
Retailer 1$15,879 AUD
Retailer 15$18,091 AUD

28 data points across 20 retailers

31 retailers$10,191 AUD to $18,091 AUD

Retailer 1
-
$9,707 AUD
Price last confirmed 9 days ago
B+
Retailer 2
-
$10,191 AUD
View
B+
Retailer 3
-
$10,857 AUD
View
Retailer 4
-
$10,884 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$10,884 AUD
View
Final sale: no returns
B+
Retailer 6
-
$11,377 AUD
View
B+
Retailer 7
-
$11,597 AUD
View
Retailer 8
-
$11,791 AUD
View
Price last confirmed 36 days ago
Retailer 9
-
$11,791 AUD
View
Price last confirmed 45 days ago
Retailer 10
-
$11,791 AUD
View
Price last confirmed 15 days ago
Retailer 11
-
$11,972 AUD
View
Price last confirmed 36 days ago
B+
Retailer 12
-
$11,972 AUD
View
B+
Retailer 13
-
$12,019 AUD
View
Retailer 14
-
$12,261 AUD
View
Price last confirmed 14 days ago
B+
Retailer 15
-
$12,359 AUD
View
B
Retailer 16
-
$12,471 AUD
View
B
Retailer 17
-
$12,471 AUD
View
B+
Retailer 18
-
$12,885 AUD
View
B+
Retailer 19
-
$13,026 AUD
View
B
Retailer 20
-
$13,605 AUD
View
Retailer 21
-
$13,605 AUD
View
Price last confirmed 61 days ago
Retailer 22
-
$13,605 AUD
View
Price last confirmed 45 days ago
Retailer 23
-
$13,605 AUD
View
Price last confirmed 38 days ago
B
Retailer 24
-
$14,085 AUD
View
B+
Retailer 25
-
$14,164 AUD
View
Retailer 26
-
$14,332 AUD
View
Price last confirmed 31 days ago
Retailer 27
-
$15,629 AUD
View
Price last confirmed 9 days ago
B
Retailer 28
-
$15,879 AUD
View
B
Retailer 29
-
$18,091 AUD
View
Retailer 30
-
$21,769 AUD
View
Price last confirmed 47 days ago
Most Expensive
NZ Jewellers
b7060550-63e8-4783-85c7-3838d41270f6 · Sep 29
$21,769 AUD
$15,239 USD
View
Price last confirmed 37 days ago
30 more retailers have this diamond
Prices start from $10,191 AUDSave up to $7,900 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+
1.20ct Marquise
$10,191 AUD