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Round|Natural|GIA

1.57ct F VS1 Round Natural Diamond

VG • F/VS1 • GIA 5151288887

Certificate GIA 5151288887

Diamond specifications and retailer prices

From $17,851 AUD
$12,510 USD
As of November 1, 2026
Save $6,486 AUD (27%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $24,337 AUD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 1.57ct natural round diamond

This 1.57ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 5151288887. Listed at 5 retailers as of November 1, 2026, with prices from $17,851 to $24,337, a $6,486 spread on the same certified stone. 77 Diamonds lists it at $24,337. 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

1.57
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5151288887
Dimensions7.45 × 7.42 × 4.57 mm
L/W Ratio1.00
Top View
7.45 mm7.42 mm1.57 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5151288887
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.5%

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: Nov 1
Current: $24,337 AUD|Low: $17,508 AUD|High: $24,701 AUD|Avg: $20,272 AUD|+1.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3$17,851 AUD
Retailer 5$18,433 AUD
Retailer 4$19,212 AUD
Retailer 2$19,867 AUD
77 Diamonds$24,337 AUD

35 data points across 5 retailers

5 retailers$17,851 AUD to $24,337 AUD

B+
Cheapest Retailer
-
$17,851 AUD
$12,510 USD
B+
Retailer 2
-
$18,433 AUD
$12,918 USD
View
B+
Retailer 3
-
$19,212 AUD
$13,464 USD
View
B+
Retailer 4
-
$19,867 AUD
$13,923 USD
View
Most Expensive
B
77 Diamonds
RBZ8A2ESCAB · Nov 1
$24,337 AUD
£13,430 GBP
View
4 more retailers have this diamond
Prices start from $17,851 AUDSave up to $6,486 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+
1.57ct Round
$17,851 AUD