CaratHunter
Plans
Marquise|Natural|GIA

1.22ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 1543796424

Certificate GIA 1543796424

Diamond specifications and retailer prices

From $12,348 NZD
As of November 5, 2026
Save $10,001 NZD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $22,349 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.22ct natural marquise diamond

This 1.22ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543796424. Listed at 12 retailers as of November 5, 2026, with prices from $12,348 to $22,349, a $10,001 spread on the same certified stone. NZ Jewellers lists it at $22,349. 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

1.22
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1543796424
Dimensions10.14 × 5.55 × 3.62 mm
L/W Ratio1.83
Top View
10.14 mm5.55 mm1.22 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1543796424
Side View
Table 63.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 65.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $22,349 NZD|Low: $11,653 NZD|High: $22,349 NZD|Avg: $14,048 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
November 5, 2026
Retailer 3$11,653 NZD
Retailer 6$11,920 NZD
Retailer 9$12,348 NZD
Retailer 7$12,954 NZD
Retailer 12$12,968 NZD
Retailer 8$13,111 NZD
Retailer 4$13,235 NZD
Retailer 14$13,361 NZD
Retailer 10$13,567 NZD
Retailer 5$14,143 NZD
Retailer 11$14,577 NZD
Retailer 13$15,418 NZD
Retailer 2$16,304 NZD
NZ Jewellers$22,349 NZD

30 data points across 14 retailers

12 retailers$12,348 NZD to $22,349 NZD

Retailer 1
-
$11,653 NZD
Price last confirmed 10 days ago
B
Retailer 2
-
$12,348 NZD
View
B
Retailer 3
-
$12,954 NZD
View
Retailer 4
-
$12,968 NZD
View
Price last confirmed 15 days ago
B
Retailer 5
-
$13,111 NZD
View
B
Retailer 6
-
$13,235 NZD
View
B
Retailer 7
-
$13,361 NZD
View
Retailer 8
-
$13,567 NZD
View
Price last confirmed 8 days ago
Retailer 9
-
$14,577 NZD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$15,418 NZD
View
B
Retailer 11
-
$16,304 NZD
View
Most Expensive
B
NZ Jewellers
c784a4c0-0126-444b-adb0-9e6a261087d9 · Nov 5
$22,349 NZD
$12,389 USD
View
11 more retailers have this diamond
Prices start from $12,348 NZDSave up to $10,001 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.

B
1.22ct Marquise
$12,348 NZD