Cushion|Natural|GIA

1.30ct I VVS1 Cushion Natural Diamond

EX • I/VVS1 • GIA 6545868380

Certificate GIA 6545868380

Diamond specifications and retailer prices

From $3,150 USD
As of November 4, 2026
Save $462 USD (13%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,878 USD at MOH London · As of October 11, 2026
View at MOH London

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545868380. Listed at 9 retailers as of November 4, 2026, with a relatively tight 15% 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

1.30
Carat
I
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6545868380
Dimensions7.22 × 5.54 × 3.80 mm
L/W Ratio1.30
Top View
7.22 mm5.54 mm1.30 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6545868380
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,878 USD|Low: $2,789 USD|High: $6,214 USD|Avg: $3,845 USD|-4.4%
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
October 14, 2026
Retailer 14$2,886 USD
Retailer 11$2,904 USD
Retailer 2$3,025 USD
Retailer 7$3,150 USD
Retailer 4$3,297 USD
Retailer 5$3,404 USD
Retailer 8$3,603 USD
Retailer 6$3,612 USD
Retailer 3$3,901 USD
Retailer 12$3,936 USD
Retailer 9$4,048 USD
Retailer 10$4,217 USD
Retailer 13$4,450 USD
MOH London$5,878 USD

22 data points across 14 retailers

9 retailers$3,150 USD to $3,612 USD

A
Cheapest Retailer
-
$3,150 USD
A
Retailer 2
-
$3,404 USD
View
Retailer 3
-
$3,603 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
$3,612 USD
View
Retailer 5
-
$3,901 USD
View
Price last confirmed 32 days ago
Retailer 6
-
$3,936 USD
View
Price last confirmed 23 days ago
Retailer 7
-
$4,217 USD
View
Price last confirmed 24 days ago
Retailer 8
-
$4,450 USD
View
Price last confirmed 23 days ago
Most Expensive
MOH London
23490135D · Oct 11
$5,878 USD
£4,628 GBP
View
Price last confirmed 25 days ago
8 more retailers have this diamond
Prices start from $3,150 USDSave up to $462 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
1.30ct Cushion
$3,150 USD