Round|Natural|GIA

1.50ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 2175570313

Certificate GIA 2175570313

Diamond specifications and retailer prices

From $16,900 USD
As of October 29, 2026
Save $17,127 USD (50%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $34,027 USD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2175570313. Listed at 24 retailers as of October 29, 2026, with prices from $16,900 to $34,027, a $17,127 spread on the same certified stone. Diamond Quarter lists it at $34,027. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2175570313
Dimensions7.54 × 7.48 × 4.46 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.54 mm7.48 mm1.50 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2175570313
Side View
Table 57.0%CrownGirdle: ThinPavilionCulet: NoneDepth 59.3%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $19,928 USD|Low: $16,900 USD|High: $30,814 USD|Avg: $21,544 USD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 9$16,900 USD
Retailer 5$16,960 USD
Retailer 8$17,126 USD
Retailer 6$18,683 USD
Retailer 1$19,928 USD
Retailer 7$20,308 USD
Retailer 2$22,861 USD
Retailer 4$28,490 USD
Retailer 3$30,610 USD

43 data points across 9 retailers

24 retailers$16,900 USD to $34,027 USD

B+
Cheapest Retailer
-
$16,900 USD
B+
Retailer 2
-
$16,960 USD
View
B+
Retailer 3
-
$17,126 USD
€16,310 EUR
View
B+
Retailer 4
-
$17,877 USD
View
B+
Retailer 5
-
$17,922 USD
View
B+
Retailer 6
-
$18,311 USD
CA$25,432 CAD
View
B+
Retailer 7
-
$18,683 USD
View
Final sale: no returns
B+
Retailer 8
-
$19,040 USD
View
B+
Retailer 9
-
$19,495 USD
View
B+
Retailer 10
-
$19,928 USD
£15,691 GBP
View
Retailer 11
-
$20,308 USD
A$31,243 AUD
View
Price last confirmed 26 days ago
B
Retailer 12
-
$20,470 USD
View
B
Retailer 13
-
$21,120 USD
View
B
Retailer 14
-
$21,290 USD
View
B
Retailer 15
-
$21,290 USD
View
B
Retailer 16
-
$21,932 USD
View
B
Retailer 17
-
$22,000 USD
View
B
Retailer 18
-
$22,511 USD
View
B
Retailer 19
-
$22,707 USD
View
B
Retailer 20
-
$22,861 USD
€21,772 EUR
View
B
Retailer 21
-
$27,618 USD
View
B
Retailer 22
-
$28,490 USD
ZAR 460,253 ZAR
View
B
Retailer 23
-
$30,610 USD
£24,102 GBP
View
Most Expensive
B
Diamond Quarter
1.5VS1E211322C6N · Oct 29
$34,027 USD
£26,793 GBP
View
23 more retailers have this diamond
Prices start from $16,900 USDSave up to $17,127 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.

B+
1.50ct Round
$16,900 USD