Round|Natural|GIA

1.70ct G VS2 Round Natural Diamond

EX • G/VS2 • GIA 2126417483

Certificate GIA 2126417483

Diamond specifications and retailer prices

From $18,541 USD
As of October 30, 2026
Save $13,026 USD (41%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $34,230 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 2126417483. Listed at 24 retailers as of October 30, 2026, with a 70% 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

1.70
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2126417483
Dimensions7.65 × 7.62 × 4.77 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.65 mm7.62 mm1.70 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2126417483
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.4%

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 30
Current: $31,567 USD|Low: $16,844 USD|High: $31,948 USD|Avg: $23,077 USD|-0.1%
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
November 1, 2026
Retailer 9$17,575 USD
Retailer 10$19,371 USD
Retailer 3$20,213 USD
Retailer 6$20,667 USD
Retailer 11$21,048 USD
Retailer 12$21,223 USD
Retailer 5$21,897 USD
Retailer 13$22,296 USD
Retailer 2$22,739 USD
Retailer 8$23,648 USD
Retailer 4$28,635 USD
Retailer 7$29,696 USD
Retailer 1$31,567 USD

42 data points across 13 retailers

24 retailers$18,541 USD to $31,567 USD

Retailer 1
-
$17,575 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
$18,541 USD
View
B+
Retailer 3
-
$18,581 USD
View
B+
Retailer 4
-
$18,711 USD
View
B+
Retailer 5
-
$18,991 USD
CA$26,376 CAD
View
B
Retailer 6
-
$19,371 USD
View
Final sale: no returns
B
Retailer 7
-
$19,730 USD
View
B
Retailer 8
-
$20,213 USD
View
B
Retailer 9
-
$20,667 USD
£16,273 GBP
View
Retailer 10
-
$21,048 USD
A$32,382 AUD
View
Price last confirmed 28 days ago
B
Retailer 11
-
$21,223 USD
View
B
Retailer 12
-
$21,897 USD
View
B
Retailer 13
-
$21,980 USD
View
B
Retailer 14
-
$21,980 USD
View
B
Retailer 15
-
$22,296 USD
£17,556 GBP
View
B
Retailer 16
-
$22,720 USD
View
B
Retailer 17
-
$22,739 USD
View
Retailer 18
-
$23,201 USD
View
Price last confirmed 14 days ago
B
Retailer 19
-
$23,551 USD
View
B
Retailer 20
-
$23,648 USD
€22,522 EUR
View
B
Retailer 21
-
$28,635 USD
View
B
Retailer 22
-
$29,696 USD
ZAR 479,743 ZAR
View
B
Retailer 23
-
$31,567 USD
£24,856 GBP
View
Most Expensive
Diamond Quarter
1.7VS2G218318D9N · Oct 29
$34,230 USD
£26,953 GBP
View
Price under review
23 more retailers have this diamond
Prices start from $18,541 USDSave up to $13,026 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
$18,541 USD