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Radiant|Natural|GIA

1.80ct I VS1 Radiant Natural Diamond

EX • I/VS1 • GIA 7516980192

Certificate GIA 7516980192

Diamond specifications and retailer prices

From $8,364 AUD
$5,875 USD
As of October 26, 2026
Save $1,350 AUD (14%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $14,874 AUD at MOH London · As of October 8, 2026
View at MOH London

About this 1.8ct natural radiant diamond

This 1.8ct natural radiant 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 stated by the retailer rather than the lab and certified by GIA 7516980192. Listed at 13 retailers as of October 26, 2026, with a relatively tight 16% 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

1.80
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48°
Pavilion angle57.2°
OriginNatural
Grading LabGIA
CertificateGIA 7516980192
Dimensions6.73 × 6.71 × 4.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
Pinpoints are not shown.
Key to symbols
Crystal, Feather, Needle
Top View
6.73 mm6.71 mm1.80 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7516980192
Side View
Table 62.0%Crown 48°Girdle: STK-THKPavilion 57.2°Culet: NoneDepth 65.6%

Caratlytics Score

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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: Oct 26
Current: $14,874 AUD|Low: $6,970 AUD|High: $15,334 AUD|Avg: $10,450 AUD|+0.8%
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
October 23, 2026
Retailer 13$8,106 AUD
Retailer 16$8,127 AUD
Retailer 2$8,364 AUD
Retailer 17$8,883 AUD
Retailer 5$9,426 AUD
Retailer 4$9,510 AUD
Retailer 3$9,714 AUD
Retailer 8$9,757 AUD
Retailer 12$10,046 AUD
Retailer 14$10,370 AUD
Retailer 7$10,634 AUD
Retailer 9$10,803 AUD
Retailer 11$10,869 AUD
Retailer 10$10,990 AUD
Retailer 18$11,434 AUD
Retailer 15$12,751 AUD
MOH London$14,874 AUD
Retailer 6$15,334 AUD

23 data points across 18 retailers

13 retailers$8,364 AUD to $9,714 AUD

Retailer 1
-
$8,127 AUD
$5,709 USD
Price last confirmed 10 days ago
Retailer 2
-
$8,355 AUD
$5,869 USD
View
Price last confirmed 24 days ago
A
Retailer 3
-
$8,364 AUD
$5,875 USD
View
Retailer 4
-
$8,468 AUD
$5,949 USD
View
Price last confirmed 24 days ago
Retailer 5
-
$9,426 AUD
$6,621 USD
View
Price last confirmed 24 days ago
Retailer 6
-
$9,510 AUD
$6,680 USD
View
Price last confirmed 24 days ago
A
Retailer 7
-
$9,714 AUD
View
Retailer 8
-
$9,757 AUD
$6,854 USD
View
Price last confirmed 24 days ago
Retailer 9
-
$10,370 AUD
View
Price last confirmed 27 days ago
Retailer 10
-
$10,803 AUD
$7,589 USD
View
Price last confirmed 23 days ago
Retailer 11
-
$11,434 AUD
£6,324 GBP
View
Price last confirmed 23 days ago
Retailer 12
-
$12,751 AUD
ZAR 144,695 ZAR
View
Price last confirmed 30 days ago
Most Expensive
MOH London
8E2F4633E · Oct 8
$14,874 AUD
£8,227 GBP
View
Price last confirmed 23 days ago
12 more retailers have this diamond
Prices start from $8,364 AUDSave up to $1,350 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.

A
1.80ct Radiant
$8,364 AUD