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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 $3,929 NZD
HK$17,300 HKD
As of November 1, 2026
Save $7,109 NZD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,038 NZD 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 $3,929 to $11,038, a $7,109 spread on the same certified stone. NZ Jewellers lists it at $11,038. 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
Colour
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: Nov 1
Current: $11,038 NZD|Low: $3,806 NZD|High: $11,038 NZD|Avg: $5,735 NZD
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
November 2, 2026
Retailer 12$3,929 NZD
Retailer 9$3,968 NZD
Retailer 7$4,729 NZD
Retailer 6$4,791 NZD
Retailer 14$4,835 NZD
Retailer 15$4,872 NZD
Retailer 2$5,219 NZD
Retailer 4$5,279 NZD
Retailer 10$5,279 NZD
Retailer 5$5,474 NZD
Retailer 3$5,483 NZD
Retailer 8$5,801 NZD
Retailer 13$6,091 NZD
Retailer 11$8,829 NZD
NZ Jewellers$11,038 NZD

43 data points across 15 retailers

17 retailers$3,929 NZD to $11,038 NZD

A
Cheapest Retailer
-
$3,929 NZD
HK$17,300 HKD
A
Retailer 2
-
$3,968 NZD
₹212,999 INR
View
A
Retailer 3
-
$4,729 NZD
$2,665 USD
View
A
Retailer 4
-
$4,791 NZD
$2,700 USD
View
A
Retailer 5
-
$4,835 NZD
$2,725 USD
View
A
Retailer 6
-
$4,872 NZD
$2,746 USD
View
Final sale: no returns
A
Retailer 7
-
$5,219 NZD
£2,316 GBP
View
A
Retailer 8
-
$5,279 NZD
$2,975 USD
View
A
Retailer 9
-
$5,279 NZD
$2,975 USD
View
A
Retailer 10
-
$5,474 NZD
SGD 4,169 SGD
View
A
Retailer 11
-
$5,483 NZD
$3,090 USD
View
A
Retailer 12
-
$5,532 NZD
$3,118 USD
View
A
Retailer 13
-
$5,801 NZD
€3,114 EUR
View
B+
Retailer 14
-
$6,091 NZD
$3,433 USD
View
B+
Retailer 15
-
$6,091 NZD
$3,433 USD
View
B
Retailer 16
-
$8,829 NZD
£3,918 GBP
View
Most Expensive
B
NZ Jewellers
db59b6e8-827c-49d1-a7bb-e2fe7ca90c61 · Oct 30
$11,038 NZD
$6,221 USD
View
16 more retailers have this diamond
Prices start from $3,929 NZDSave up to $7,109 NZD

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
$3,929 NZD