Round|Natural|GIA

1.70ct G VS2 Round Natural Diamond

EX • G/VS2 • GIA 5166611481

Certificate GIA 5166611481

Diamond specifications and retailer prices

From $16,738 USD
As of October 30, 2026
Save $14,178 USD (46%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $30,916 USD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5166611481. Listed at 23 retailers as of October 29, 2026, with prices from $16,738 to $30,916, a $14,178 spread on the same certified stone. Diamond Quarter lists it at $30,916. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5166611481
Dimensions7.70 × 7.68 × 4.70 mm
L/W Ratio1.00
Top View
7.70 mm7.68 mm1.70 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5166611481
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.1%

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: $28,523 USD|Low: $15,219 USD|High: $28,867 USD|Avg: $21,090 USD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5$15,910 USD
Retailer 6$17,502 USD
Retailer 3$18,711 USD
Retailer 8$19,176 USD
Retailer 7$19,325 USD
Retailer 9$21,001 USD
Retailer 2$21,252 USD
Retailer 4$26,832 USD
Retailer 1$28,523 USD

43 data points across 9 retailers

23 retailers$16,738 USD to $30,916 USD

Retailer 1
-
$15,910 USD
Price last confirmed 10 days ago
B+
Retailer 2
-
$16,738 USD
View
B+
Retailer 3
-
$16,789 USD
View
B+
Retailer 4
-
$17,143 USD
CA$23,810 CAD
View
B
Retailer 5
-
$17,502 USD
View
Final sale: no returns
B+
Retailer 6
-
$17,855 USD
View
B+
Retailer 7
-
$18,263 USD
View
B+
Retailer 8
-
$18,711 USD
£14,733 GBP
View
B
Retailer 9
-
$19,176 USD
View
Retailer 10
-
$19,325 USD
A$29,730 AUD
View
Price last confirmed 28 days ago
B
Retailer 11
-
$19,785 USD
View
B
Retailer 12
-
$20,100 USD
View
B
Retailer 13
-
$20,100 USD
View
B
Retailer 14
-
$20,546 USD
View
B
Retailer 15
-
$20,770 USD
View
B
Retailer 16
-
$21,001 USD
£16,536 GBP
View
B
Retailer 17
-
$21,252 USD
€20,240 EUR
View
B
Retailer 18
-
$21,258 USD
View
Retailer 19
-
$21,283 USD
View
Price last confirmed 14 days ago
B
Retailer 20
-
$25,873 USD
View
B
Retailer 21
-
$26,832 USD
ZAR 433,469 ZAR
View
B
Retailer 22
-
$28,523 USD
£22,459 GBP
View
Most Expensive
B
Diamond Quarter
1.7VS2G51816E1DN · Oct 29
$30,916 USD
£24,343 GBP
View
22 more retailers have this diamond
Prices start from $16,738 USDSave up to $14,178 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+
1.70ct Round
$16,738 USD