Marquise|Natural|GIA

1.20ct G VS1 Marquise Natural Diamond

VG • G/VS1 • GIA 46

Certificate GIA 46

Diamond specifications and retailer prices

From $6,465 USD
As of October 28, 2026
Save $7,966 USD (55%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $14,431 USD at NZ Jewellers · As of October 27, 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 G colour (near-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. Listed at 11 retailers as of October 27, 2026, with prices from $6,465 to $14,431, a $7,966 spread on the same certified stone. NZ Jewellers lists it at $14,431. 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
G
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 46
Dimensions10.22 × 5.44 × 3.52 mm
L/W Ratio1.88
Top View
10.22 mm5.44 mm1.20 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 46
Side View
Table 59.0%CrownGirdle: Slightly Thick to Very ThickPavilionCulet: NDepth 64.6%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $14,431 USD|Low: $6,103 USD|High: $14,431 USD|Avg: $8,093 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 10$6,103 USD
Retailer 2$6,465 USD
Retailer 9$6,748 USD
Retailer 3$7,215 USD
Retailer 6$7,817 USD
Retailer 5$7,937 USD
Retailer 8$8,303 USD
Retailer 4$9,019 USD
Retailer 7$10,145 USD
NZ Jewellers$14,431 USD

10 data points across 10 retailers

11 retailers$6,465 USD to $14,431 USD

B+
Cheapest Retailer
-
$6,465 USD
B+
Retailer 2
-
$6,748 USD
View
Retailer 3
-
$7,215 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$7,817 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$7,937 USD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$8,303 USD
View
B
Retailer 7
-
$9,019 USD
View
Retailer 8
-
$9,019 USD
View
Price last confirmed 24 days ago
Retailer 9
-
$10,145 USD
A$15,607 AUD
View
Price last confirmed 13 days ago
Retailer 10
-
$14,431 USD
View
Price last confirmed 30 days ago
Most Expensive
B
NZ Jewellers
e0cacf3c-7da4-4aa3-be02-ad310db1df65 · Oct 27
$14,431 USD
View
10 more retailers have this diamond
Prices start from $6,465 USDSave up to $7,966 USD

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
$6,465 USD