Round|Natural|GIA

1.56ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 6471205415

Certificate GIA 6471205415

Diamond specifications and retailer prices

From $11,579 USD
As of October 30, 2026
Save $18,192 USD (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $29,771 USD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.56ct natural round diamond

This 1.56ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6471205415. Listed at 15 retailers as of October 29, 2026, with prices from $11,579 to $29,771, a $18,192 spread on the same certified stone. Diamond Quarter lists it at $29,771. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6471205415
Dimensions7.39 × 7.36 × 4.62 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.39 mm7.36 mm1.56 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6471205415
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $15,725 USD|Low: $11,260 USD|High: $19,726 USD|Avg: $14,219 USD|+3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7$11,260 USD
Retailer 10$11,579 USD
Retailer 8$11,960 USD
Retailer 9$12,280 USD
Retailer 3$13,220 USD
Retailer 6$13,395 USD
Retailer 2$13,520 USD
Retailer 1$15,725 USD
Retailer 5$18,238 USD
Retailer 4$19,595 USD

41 data points across 10 retailers

15 retailers$11,579 USD to $29,771 USD

Retailer 1
-
$11,260 USD
Price last confirmed 13 days ago
B+
Retailer 2
-
$11,579 USD
View
B+
Retailer 3
-
$11,960 USD
View
Final sale: no returns
B+
Retailer 4
-
$12,280 USD
View
B+
Retailer 5
-
$12,480 USD
View
B+
Retailer 6
-
$13,220 USD
£10,410 GBP
View
B+
Retailer 7
-
$13,312 USD
View
Retailer 8
-
$13,395 USD
A$20,607 AUD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$13,520 USD
View
B+
Retailer 10
-
$14,040 USD
View
B+
Retailer 11
-
$15,725 USD
€14,976 EUR
View
B
Retailer 12
-
$18,238 USD
ZAR 294,629 ZAR
View
B
Retailer 13
-
$19,595 USD
£15,429 GBP
View
B
Retailer 14
-
$20,800 USD
View
Most Expensive
B
Diamond Quarter
1.56VS1G64154CEEN · Oct 29
$29,771 USD
£23,442 GBP
View
14 more retailers have this diamond
Prices start from $11,579 USDSave up to $18,192 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+
1.56ct Round
$11,579 USD