Round|Natural|GIA

1.30ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 5176378176

Certificate GIA 5176378176

Diamond specifications and retailer prices

From $13,390 USD
As of October 25, 2026
Save $10,641 USD (44%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $27,785 USD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5176378176. Listed at 23 retailers as of October 25, 2026, with a 79% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5176378176
Dimensions6.97 × 6.93 × 4.32 mm
L/W Ratio1.01
Top View
6.97 mm6.93 mm1.30 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5176378176
Side View
Table 59.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 62.2%

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: Oct 25
Current: $16,005 USD|Low: $13,178 USD|High: $24,191 USD|Avg: $16,490 USD|-0.8%
Retailer 1
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
October 29, 2026
Retailer 12$13,390 USD
Retailer 14$13,409 USD
Retailer 4$14,003 USD
Retailer 15$14,070 USD
Retailer 3$14,337 USD
Retailer 13$14,666 USD
Retailer 6$15,005 USD
Retailer 1$16,005 USD
Retailer 11$16,072 USD
Retailer 7$17,220 USD
Retailer 9$17,756 USD
Retailer 5$17,893 USD
Retailer 2$18,392 USD
Retailer 10$22,366 USD
Retailer 8$24,031 USD

43 data points across 15 retailers

23 retailers$13,390 USD to $24,031 USD

B+
Cheapest Retailer
-
$13,390 USD
B+
Retailer 2
-
$13,409 USD
€12,770 EUR
View
B+
Retailer 3
-
$14,003 USD
View
B+
Retailer 4
-
$14,070 USD
View
B+
Retailer 5
-
$14,337 USD
CA$19,912 CAD
View
B
Retailer 6
-
$14,666 USD
View
Final sale: no returns
B
Retailer 7
-
$15,005 USD
View
B
Retailer 8
-
$15,305 USD
View
B+
Retailer 9
-
$16,005 USD
£12,602 GBP
View
B
Retailer 10
-
$16,072 USD
A$24,725 AUD
View
B
Retailer 11
-
$16,325 USD
View
B
Retailer 12
-
$16,580 USD
View
B
Retailer 13
-
$17,218 USD
View
B
Retailer 14
-
$17,220 USD
View
B
Retailer 15
-
$17,220 USD
View
B
Retailer 16
-
$17,756 USD
€16,910 EUR
View
B
Retailer 17
-
$17,790 USD
View
B
Retailer 18
-
$17,893 USD
View
B
Retailer 19
-
$18,392 USD
View
B
Retailer 20
-
$21,682 USD
View
B
Retailer 21
-
$22,366 USD
ZAR 361,318 ZAR
View
B
Retailer 22
-
$24,031 USD
£18,922 GBP
View
Most Expensive
B
Diamond Quarter
1.3VS1E51763D9DN · Oct 29
$27,785 USD
£21,878 GBP
View
Price under review
22 more retailers have this diamond
Prices start from $13,390 USDSave up to $10,641 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.

B+
1.30ct Round
$13,390 USD