Marquise|Natural|GIA

1.50ct I VS1 Marquise Natural Diamond

VG • I/VS1 • GIA 7541805480

Certificate GIA 7541805480

Diamond specifications and retailer prices

From $10,208 USD
As of November 4, 2026
Save $8,965 USD (47%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $19,173 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7541805480. Listed at 30 retailers as of November 4, 2026, with prices from $10,208 to $19,173, a $8,965 spread on the same certified stone. NZ Jewellers lists it at $19,173. 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

1.50
Carat
I
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle39.81°
Pavilion angle40.49°
OriginNatural
Grading LabGIA
CertificateGIA 7541805480
Dimensions10.93 × 5.88 × 3.82 mm
L/W Ratio1.86
Culet sizeNone
Top View
10.93 mm5.88 mm1.50 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7541805480
Side View
Table 58.0%Crown 39.81°Girdle: MED-VTKPavilion 40.49°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $19,173 USD|Low: $9,180 USD|High: $19,173 USD|Avg: $13,454 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
November 6, 2026
Retailer 6$10,208 USD
Retailer 10$10,211 USD
Retailer 13$11,016 USD
Retailer 14$11,503 USD
Retailer 3$11,504 USD
Retailer 2$12,322 USD
Retailer 4$12,463 USD
Retailer 12$12,513 USD
Retailer 15$12,654 USD
Retailer 7$13,776 USD
Retailer 11$13,836 USD
Retailer 5$14,380 USD
Retailer 8$16,784 USD
Retailer 9$17,918 USD
NZ Jewellers$19,173 USD

46 data points across 15 retailers

30 retailers$10,208 USD to $19,173 USD

A
Cheapest Retailer
-
$10,208 USD
A
Retailer 2
-
$10,211 USD
View
B+
Retailer 3
-
$10,673 USD
View
B+
Retailer 4
-
$10,674 USD
View
B+
Retailer 5
-
$10,988 USD
View
B+
Retailer 6
-
$11,016 USD
View
B+
Retailer 7
-
$11,340 USD
View
B+
Retailer 8
-
$11,503 USD
View
Final sale: no returns
Retailer 9
-
$11,504 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$12,322 USD
View
B+
Retailer 11
-
$12,393 USD
View
Retailer 12
-
$12,463 USD
View
Price last confirmed 45 days ago
B+
Retailer 13
-
$12,463 USD
View
Retailer 14
-
$12,513 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$12,631 USD
View
B
Retailer 16
-
$12,654 USD
View
Retailer 17
-
$13,089 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
$13,240 USD
View
B
Retailer 19
-
$13,240 USD
View
B
Retailer 20
-
$13,632 USD
View
B
Retailer 21
-
$13,680 USD
View
B
Retailer 22
-
$13,776 USD
View
B
Retailer 23
-
$13,836 USD
View
B
Retailer 24
-
$14,036 USD
View
Retailer 25
-
$14,380 USD
View
Price last confirmed 45 days ago
B
Retailer 26
-
$14,380 USD
View
B
Retailer 27
-
$16,784 USD
View
B
Retailer 28
-
$17,918 USD
View
Retailer 29
-
$19,173 USD
View
Price last confirmed 47 days ago
Most Expensive
C
NZ Jewellers
3322514a-e020-4a2e-8f98-d90861059c57 · Nov 5
$19,173 USD
View
29 more retailers have this diamond
Prices start from $10,208 USDSave up to $8,965 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
1.50ct Marquise
$10,208 USD