Marquise|Natural|GIA

1.50ct D VS1 Marquise Natural Diamond

ID • D/VS1 • GIA 6237952351

Certificate GIA 6237952351

Diamond specifications and retailer prices

From $27,037 AUD
As of October 31, 2026
Save $157 AUD (1%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $36,830 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6237952351. Listed at 20 retailers as of October 31, 2026, with a relatively tight 1% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6237952351
Dimensions11.32 × 5.95 × 3.67 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Needle, Pinpoint
Top View
11.32 mm5.95 mm1.50 ctD / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6237952351
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $36,830 AUD|Low: $21,310 AUD|High: $39,520 AUD|Avg: $27,216 AUD|-6.8%
MOH London
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 16$21,310 AUD
Retailer 6$22,208 AUD
Retailer 11$22,346 AUD
Retailer 19$22,480 AUD
Retailer 2$24,636 AUD
Retailer 3$24,691 AUD
Retailer 18$24,691 AUD
Retailer 4$25,625 AUD
Retailer 9$26,488 AUD
Retailer 14$26,488 AUD
Retailer 7$27,037 AUD
Retailer 8$27,362 AUD
Retailer 5$27,539 AUD
Retailer 13$27,610 AUD
Retailer 10$27,661 AUD
Retailer 15$28,412 AUD
Retailer 12$28,750 AUD
Retailer 17$33,231 AUD
MOH London$36,830 AUD

34 data points across 19 retailers

20 retailers$27,037 AUD to $27,194 AUD

Retailer 1
-
$21,310 AUD
Price last confirmed 8 days ago
Retailer 2
-
$22,208 AUD
View
Price last confirmed 8 days ago
Retailer 3
-
$22,346 AUD
View
Price last confirmed 9 days ago
Retailer 4
-
$24,636 AUD
View
Price last confirmed 8 days ago
Retailer 5
-
$24,691 AUD
View
Price last confirmed 9 days ago
Retailer 6
-
$24,691 AUD
View
Price last confirmed 8 days ago
Retailer 7
-
$25,625 AUD
View
Price last confirmed 9 days ago
Retailer 8
-
$26,488 AUD
View
Price last confirmed 8 days ago
Retailer 9
-
$26,488 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$27,037 AUD
View
B+
Retailer 11
-
$27,194 AUD
View
Retailer 12
-
$27,362 AUD
View
Price last confirmed 8 days ago
Retailer 13
-
$27,539 AUD
View
Price last confirmed 9 days ago
Retailer 14
-
$27,610 AUD
View
Price last confirmed 10 days ago
Retailer 15
-
$27,661 AUD
View
Price last confirmed 9 days ago
Retailer 16
-
$28,412 AUD
View
Price last confirmed 11 days ago
Retailer 17
-
$28,750 AUD
View
Price last confirmed 9 days ago
Retailer 18
-
$33,231 AUD
View
Price last confirmed 29 days ago
Retailer 19
-
$33,231 AUD
View
Price last confirmed 8 days ago
Most Expensive
MOH London
A70A6DE4C · Oct 29
$36,830 AUD
£19,926 GBP
View
Price last confirmed 9 days ago
19 more retailers have this diamond
Prices start from $27,037 AUDSave up to $157 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.

B+
1.50ct Marquise
$27,037 AUD