Round|Natural|GIA

1.80ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2554490770

Certificate GIA 2554490770

Diamond specifications and retailer prices

From $8,775 USD

Save $9,566 USD (52%) vs most expensive(unlock to see where)

31 retailers carry this diamond

Most expensive: $18,341 USD at NZ Jewellers

View at NZ Jewellers

About this 1.8ct natural round diamond

This 1.8ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2554490770. Listed at 31 retailers, with prices from $8,775 to $18,341 at NZ Jewellers, a $9,566 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34°

Pavilion angle41.8°

OriginNatural

Grading LabGIA

CertificateGIA 2554490770

Dimensions7.72 × 7.79 × 4.79 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizeNone

Key to symbols

Crystal, Feather, Pinpoint

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 2554490770

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1

Current: $18,341 USD|Low: $8,775 USD|High: $18,341 USD|Avg: $12,108 USD

NZ Jewellers

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October 1, 2026

Retailer 7$8,775 USD

Retailer 26$9,650 USD

Retailer 3$9,750 USD

Retailer 5$9,820 USD

Retailer 24$9,909 USD

Retailer 8$10,029 USD

Retailer 6$10,210 USD

Retailer 15$10,504 USD

Retailer 18$10,713 USD

Retailer 12$10,860 USD

Retailer 11$11,005 USD

Retailer 14$11,741 USD

Retailer 32$11,846 USD

Retailer 10$11,922 USD

Retailer 2$12,027 USD

Retailer 30$12,078 USD

Retailer 29$12,105 USD

Retailer 4$12,139 USD

Retailer 20$12,160 USD

Retailer 22$12,192 USD

Retailer 16$12,424 USD

Retailer 19$12,830 USD

Retailer 25$12,830 USD

Retailer 27$13,017 USD

Retailer 23$13,060 USD

Retailer 28$13,257 USD

Retailer 21$13,260 USD

Retailer 17$13,417 USD

Retailer 9$13,756 USD

Retailer 13$15,867 USD

Retailer 31$17,394 USD

NZ Jewellers$18,341 USD

30 data points across 32 retailers

31 retailers$8,775 USD to $18,341 USD

Cheapest Retailer

$8,775 USD

B+

Retailer 2

$9,750 USD

View

B+

Retailer 3

$9,820 USD

View

B+

Retailer 4

$9,909 USD

View

B+

Retailer 5

$10,029 USD

View

B+

Retailer 6

$10,210 USD

View

B+

Retailer 7

$10,504 USD

View

B+

Retailer 8

$10,713 USD

CA$14,879 CAD

View

B+

Retailer 9

$10,860 USD

View

B+

Retailer 10

$11,005 USD

View

Retailer 11

$11,741 USD

View

Retailer 12

$11,846 USD

View

B+

Retailer 13

$11,922 USD

View

B+

Retailer 14

$12,027 USD

A$18,503 AUD

View

B+

Retailer 15

$12,104 USD

£9,531 GBP

View

B+

Retailer 16

$12,105 USD

View

B+

Retailer 17

$12,139 USD

View

B+

Retailer 18

$12,160 USD

View

B+

Retailer 19

$12,192 USD

View

B+

Retailer 20

$12,424 USD

View

Retailer 21

$12,830 USD

View

Price last confirmed 14 days ago

Retailer 22

$12,830 USD

View

B+

Retailer 23

$13,017 USD

€12,397 EUR

View

Retailer 24

$13,060 USD

View

Retailer 25

$13,257 USD

£10,438 GBP

View

Retailer 26

$13,260 USD

View

Price last confirmed 11 days ago

Retailer 27

$13,417 USD

View

Retailer 28

$13,756 USD

View

Retailer 29

$15,867 USD

ZAR 256,326 ZAR

View

Retailer 30

$17,394 USD

£13,696 GBP

View

Most Expensive

NZ Jewellers

13c00045-3381-4ff4-907a-24f15275586d · Sep 28

$18,341 USD

View

30 more retailers have this diamond

Prices start from $8,775 USDSave up to $9,566 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.

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