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Marquise|Natural|GIA

1.00ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 7448024996

Certificate GIA 7448024996

Diamond specifications and retailer prices

From $2,214 USD
HK$17,300 HKD
As of October 31, 2026
Save $4,007 USD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,221 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct 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 7448024996. Listed at 17 retailers as of October 30, 2026, with prices from $2,214 to $6,221, a $4,007 spread on the same certified stone. NZ Jewellers lists it at $6,221. 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

1.00
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7448024996
Dimensions9.71 × 4.87 × 3.53 mm
L/W Ratio1.99
Top View
9.71 mm4.87 mm1.00 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7448024996
Side View
Table 55.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 72.6%

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: Oct 31
Current: $6,221 USD|Low: $2,145 USD|High: $6,221 USD|Avg: $3,240 USD
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
October 31, 2026
Retailer 8$2,214 USD
Retailer 2$2,237 USD
Retailer 7$2,665 USD
Retailer 5$2,700 USD
Retailer 12$2,725 USD
Retailer 13$2,746 USD
Retailer 3$2,975 USD
Retailer 6$2,975 USD
Retailer 15$2,977 USD
Retailer 4$3,085 USD
Retailer 14$3,090 USD
Retailer 10$3,275 USD
Retailer 9$3,433 USD
Retailer 11$5,003 USD
NZ Jewellers$6,221 USD

43 data points across 15 retailers

17 retailers$2,214 USD to $6,221 USD

A
Cheapest Retailer
-
$2,214 USD
HK$17,300 HKD
A
Retailer 2
-
$2,237 USD
₹213,045 INR
View
A
Retailer 3
-
$2,665 USD
View
A
Retailer 4
-
$2,700 USD
View
A
Retailer 5
-
$2,725 USD
View
A
Retailer 6
-
$2,746 USD
View
Final sale: no returns
A
Retailer 7
-
$2,975 USD
View
A
Retailer 8
-
$2,975 USD
View
Retailer 9
-
$2,977 USD
£2,344 GBP
View
Price last confirmed 32 days ago
A
Retailer 10
-
$3,085 USD
SGD 4,169 SGD
View
A
Retailer 11
-
$3,090 USD
View
A
Retailer 12
-
$3,118 USD
View
A
Retailer 13
-
$3,275 USD
€3,119 EUR
View
B+
Retailer 14
-
$3,433 USD
View
B+
Retailer 15
-
$3,433 USD
View
B
Retailer 16
-
$5,003 USD
£3,939 GBP
View
Most Expensive
B
NZ Jewellers
db59b6e8-827c-49d1-a7bb-e2fe7ca90c61 · Oct 30
$6,221 USD
View
16 more retailers have this diamond
Prices start from $2,214 USDSave up to $4,007 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
1.00ct Marquise
$2,214 USD