Marquise|Natural|GIA

1.01ct H SI1 Marquise Natural Diamond

VG • H/SI1 • GIA 6552118508

Certificate GIA 6552118508

Diamond specifications and retailer prices

From $1,963 USD
₹186,979 INR
As of November 1, 2026
Save $2,614 USD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,462 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552118508. Listed at 20 retailers as of November 1, 2026, with a 133% 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

1.01
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6552118508
Dimensions11.75 × 4.73 × 3.02 mm
L/W Ratio2.48
Top View
11.75 mm4.73 mm1.01 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6552118508
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.8%

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 1
Current: $1,963 USD|Low: $1,959 USD|High: $4,633 USD|Avg: $2,857 USD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 1$1,963 USD
Retailer 10$2,068 USD
Retailer 2$2,613 USD
Retailer 11$2,613 USD
Retailer 3$2,713 USD
Retailer 9$2,725 USD
Retailer 5$2,793 USD
Retailer 8$2,927 USD
Retailer 7$3,050 USD
Retailer 6$3,212 USD
Retailer 4$4,577 USD

35 data points across 11 retailers

20 retailers$1,963 USD to $4,577 USD

A
Cheapest Retailer
-
$1,963 USD
₹186,979 INR
A
Retailer 2
-
$2,068 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,308 USD
View
B+
Retailer 4
-
$2,340 USD
View
B+
Retailer 5
-
$2,523 USD
View
B+
Retailer 6
-
$2,580 USD
View
B+
Retailer 7
-
$2,613 USD
View
Retailer 8
-
$2,613 USD
View
Price last confirmed 34 days ago
B+
Retailer 9
-
$2,613 USD
View
B+
Retailer 10
-
$2,713 USD
View
B+
Retailer 11
-
$2,725 USD
View
B+
Retailer 12
-
$2,793 USD
£2,199 GBP
View
Retailer 13
-
$2,927 USD
A$4,504 AUD
View
Price last confirmed 25 days ago
B+
Retailer 14
-
$3,000 USD
View
Retailer 15
-
$3,015 USD
View
Price last confirmed 34 days ago
B+
Retailer 16
-
$3,050 USD
€2,905 EUR
View
Retailer 17
-
$3,140 USD
View
Price last confirmed 56 days ago
B
Retailer 18
-
$3,212 USD
ZAR 51,883 ZAR
View
B
Retailer 19
-
$4,577 USD
£3,604 GBP
View
Most Expensive
NZ Jewellers
a29018c5-9309-44a5-bfe0-9d2e7c95fbb2 · Sep 30
$5,462 USD
View
Price last confirmed 32 days ago
19 more retailers have this diamond
Prices start from $1,963 USDSave up to $2,614 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.

A
1.01ct Marquise
$1,963 USD