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Round|Natural|GIA

1.70ct H SI2 Round Natural Diamond

VG • H/SI2 • GIA 7452842536

Certificate GIA 7452842536

Diamond specifications and retailer prices

From $7,618 USD
As of October 30, 2026
Save $6,926 USD (48%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $14,544 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 7452842536. Listed at 18 retailers as of October 30, 2026, with prices from $7,618 to $14,544, a $6,926 spread on the same certified stone. NZ Jewellers lists it at $14,544. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
H
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 7452842536
Dimensions7.43 × 7.34 × 4.78 mm
L/W Ratio1.01
Top View
7.43 mm7.34 mm1.70 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7452842536
Side View
Table 55.0%Crown 38°Girdle: THN-THKPavilion 39.8°Culet: NoneDepth 64.8%

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: $14,544 USD|Low: $7,618 USD|High: $14,544 USD|Avg: $10,314 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 11$7,618 USD
Retailer 8$8,015 USD
Retailer 9$8,725 USD
Retailer 13$8,726 USD
Retailer 3$9,453 USD
Retailer 6$9,473 USD
Retailer 10$9,599 USD
Retailer 12$10,592 USD
Retailer 2$10,891 USD
Retailer 4$10,908 USD
Retailer 5$11,486 USD
Retailer 7$13,701 USD
NZ Jewellers$14,544 USD

38 data points across 13 retailers

18 retailers$7,618 USD to $14,544 USD

B+
Cheapest Retailer
-
$7,618 USD
B
Retailer 2
-
$7,968 USD
View
B+
Retailer 3
-
$8,015 USD
View
B
Retailer 4
-
$8,171 USD
View
B
Retailer 5
-
$8,417 USD
View
B
Retailer 6
-
$8,520 USD
CA$11,833 CAD
View
B
Retailer 7
-
$8,725 USD
View
Final sale: no returns
B
Retailer 8
-
$8,726 USD
View
B
Retailer 9
-
$8,879 USD
View
B
Retailer 10
-
$9,453 USD
View
B
Retailer 11
-
$9,473 USD
£7,459 GBP
View
B
Retailer 12
-
$9,599 USD
View
B
Retailer 13
-
$10,592 USD
View
B
Retailer 14
-
$10,891 USD
€10,372 EUR
View
B
Retailer 15
-
$10,908 USD
View
Retailer 16
-
$11,486 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$13,701 USD
£10,788 GBP
View
Most Expensive
C
NZ Jewellers
3a2f0b66-1ed0-448b-985d-17c3bfbee0fa · Oct 30
$14,544 USD
View
17 more retailers have this diamond
Prices start from $7,618 USDSave up to $6,926 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
$7,618 USD