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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 $5,875 USD
As of October 26, 2026
Save $949 USD (14%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,448 USD 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
Color
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

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: Oct 26
Current: $10,448 USD|Low: $4,896 USD|High: $10,771 USD|Avg: $7,336 USD|+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$5,694 USD
Retailer 16$5,709 USD
Retailer 2$5,875 USD
Retailer 17$6,240 USD
Retailer 5$6,621 USD
Retailer 4$6,680 USD
Retailer 3$6,824 USD
Retailer 8$6,854 USD
Retailer 12$7,057 USD
Retailer 14$7,284 USD
Retailer 7$7,470 USD
Retailer 9$7,589 USD
Retailer 11$7,635 USD
Retailer 10$7,720 USD
Retailer 18$8,031 USD
Retailer 15$8,957 USD
MOH London$10,448 USD
Retailer 6$10,771 USD

24 data points across 18 retailers

13 retailers$5,875 USD to $6,824 USD

A
Retailer 1
-
$5,709 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$5,869 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
$5,875 USD
View
A
Retailer 4
-
$5,949 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
$6,621 USD
View
Price last confirmed 22 days ago
A
Retailer 6
-
$6,680 USD
View
Price last confirmed 22 days ago
A
Retailer 7
-
$6,824 USD
A$10,498 AUD
View
A
Retailer 8
-
$6,854 USD
View
Price last confirmed 22 days ago
A
Retailer 9
-
$7,284 USD
A$11,207 AUD
View
Price last confirmed 25 days ago
A
Retailer 10
-
$7,589 USD
View
Price last confirmed 21 days ago
A
Retailer 11
-
$8,031 USD
£6,324 GBP
View
Price last confirmed 21 days ago
B+
Retailer 12
-
$8,957 USD
ZAR 144,695 ZAR
View
Price last confirmed 28 days ago
Most Expensive
B+
MOH London
8E2F4633E · Oct 8
$10,448 USD
£8,227 GBP
View
Price last confirmed 21 days ago
12 more retailers have this diamond
Prices start from $5,875 USDSave up to $949 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
1.80ct Radiant
$5,875 USD