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Marquise|Natural|GIA

1.01ct D SI2 Marquise Natural Diamond

ID • D/SI2 • GIA 6551023432

Certificate GIA 6551023432

Diamond specifications and retailer prices

From $2,650 USD
HK$20,700 HKD
Save $3,537 USD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,187 USD at NZ Jewellers
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551023432. Listed at 19 retailers, with prices from $2,650 to $6,187 at NZ Jewellers, a $3,537 spread on the same certified stone. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
D
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551023432
Dimensions9.89 × 5.20 × 3.29 mm
L/W Ratio1.90
Top View
9.89 mm5.20 mm1.01 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551023432
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 29
Current: $5,480 USD|Low: $2,650 USD|High: $6,011 USD|Avg: $3,664 USD|+0.5%
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
October 1, 2026
Retailer 9$2,650 USD
Retailer 7$2,843 USD
Retailer 14$3,004 USD
Retailer 6$3,193 USD
Retailer 13$3,287 USD
Retailer 2$3,470 USD
Retailer 12$3,551 USD
Retailer 10$3,669 USD
Retailer 5$3,696 USD
Retailer 4$3,726 USD
Retailer 3$3,760 USD
Retailer 8$4,078 USD
Retailer 1$5,480 USD
Retailer 11$6,011 USD

39 data points across 14 retailers

19 retailers$2,650 USD to $6,187 USD

A
Cheapest Retailer
-
$2,650 USD
HK$20,700 HKD
A
Retailer 2
-
$2,843 USD
₹270,766 INR
View
A
Retailer 3
-
$3,004 USD
View
A
Retailer 4
-
$3,087 USD
SGD 4,172 SGD
View
A
Retailer 5
-
$3,193 USD
View
Price last confirmed 32 days ago
B+
Retailer 6
-
$3,287 USD
View
B+
Retailer 7
-
$3,470 USD
A$5,338 AUD
View
B+
Retailer 8
-
$3,551 USD
View
B+
Retailer 9
-
$3,551 USD
View
B+
Retailer 10
-
$3,677 USD
£2,895 GBP
View
B+
Retailer 11
-
$3,696 USD
View
B+
Retailer 12
-
$3,726 USD
SGD 5,035 SGD
View
B+
Retailer 13
-
$3,760 USD
View
B+
Retailer 14
-
$4,078 USD
€3,884 EUR
View
B+
Retailer 15
-
$4,098 USD
View
B+
Retailer 16
-
$4,260 USD
ZAR 68,819 ZAR
View
Price last confirmed 43 days ago
B
Retailer 17
-
$5,480 USD
£4,315 GBP
View
B
Retailer 18
-
$6,011 USD
£4,733 GBP
View
Most Expensive
B
NZ Jewellers
ef58d3ac-ae19-4cac-955a-e6bed65572b4 · Sep 30
$6,187 USD
View
18 more retailers have this diamond
Prices start from $2,650 USDSave up to $3,537 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.

A
1.01ct Marquise
$2,650 USD