CaratHunter
Plans
Marquise|Natural|GIA

1.38ct D IF Marquise Natural Diamond

VG • D/IF • GIA 1122832315

Certificate GIA 1122832315

Diamond specifications and retailer prices

From $16,393 AUD
As of November 4, 2026
Save $13,058 AUD (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $29,451 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.38ct natural marquise diamond

This 1.38ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1122832315. Listed at 16 retailers as of November 4, 2026, with prices from $16,393 to $29,451, a $13,058 spread on the same certified stone. NZ Jewellers lists it at $29,451. 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

1.38
Carat
D
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1122832315
Dimensions10.43 × 5.79 × 3.73 mm
L/W Ratio1.80
Culet sizeSmall
Top View
10.43 mm5.79 mm1.38 ctD / IF
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1122832315
Side View
Table 54.0%CrownGirdle: VTN-ETKPavilionCulet: SmallDepth 64.4%

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 4
Current: $29,451 AUD|Low: $15,949 AUD|High: $29,451 AUD|Avg: $20,957 AUD
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
November 6, 2026
Retailer 10$15,949 AUD
Retailer 3$16,393 AUD
Retailer 11$16,933 AUD
Retailer 4$17,671 AUD
Retailer 2$18,669 AUD
Retailer 13$18,849 AUD
Retailer 5$19,143 AUD
Retailer 9$19,239 AUD
Retailer 12$21,867 AUD
Retailer 8$22,172 AUD
Retailer 6$25,780 AUD
Retailer 7$27,523 AUD
NZ Jewellers$29,451 AUD

43 data points across 13 retailers

16 retailers$16,393 AUD to $29,451 AUD

Retailer 1
-
$15,949 AUD
Price last confirmed 16 days ago
A
Retailer 2
-
$16,393 AUD
View
A
Retailer 3
-
$16,933 AUD
View
Final sale: no returns
A
Retailer 4
-
$17,392 AUD
View
Retailer 5
-
$17,671 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$18,669 AUD
View
B+
Retailer 7
-
$18,849 AUD
View
B+
Retailer 8
-
$19,143 AUD
View
Retailer 9
-
$19,239 AUD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$19,879 AUD
View
B+
Retailer 11
-
$21,160 AUD
View
B+
Retailer 12
-
$21,867 AUD
View
B+
Retailer 13
-
$22,172 AUD
View
B
Retailer 14
-
$25,780 AUD
View
B
Retailer 15
-
$27,523 AUD
View
Most Expensive
B
NZ Jewellers
803c4dc3-875b-49e4-8264-f01e1b8545df · Nov 5
$29,451 AUD
$20,617 USD
View
15 more retailers have this diamond
Prices start from $16,393 AUDSave up to $13,058 AUD

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
1.38ct Marquise
$16,393 AUD