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Round|Natural|IGI

1.70ct G IF Round Natural Diamond

EX • G/IF • IGI 754512137

Shape and cutting style on the report: Round brilliant

Certificate IGI 754512137

Diamond specifications and retailer prices

From $8,754 USD
₹833,751 INR
As of October 31, 2026
Save $6,426 USD (42%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $15,180 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 754512137. Listed at 20 retailers as of October 30, 2026, with prices from $8,754 to $15,180, a $6,426 spread on the same certified stone. NZ Jewellers lists it at $15,180. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 754512137
Dimensions7.55 × 7.61 × 4.74 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.55 mm7.61 mm1.70 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754512137
Side View
Table 57.0%Crown 36.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $8,754 USD|Low: $8,732 USD|High: $14,395 USD|Avg: $10,547 USD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 1$8,754 USD
Retailer 8$8,900 USD
Retailer 2$8,925 USD
Retailer 9$9,921 USD
Retailer 6$9,942 USD
Retailer 3$9,951 USD
Retailer 10$10,052 USD
Retailer 4$11,475 USD
Retailer 7$13,144 USD
Retailer 5$14,300 USD

32 data points across 10 retailers

20 retailers$8,754 USD to $15,180 USD

A
Cheapest Retailer
-
$8,754 USD
₹833,751 INR
Retailer 2
-
$8,900 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$8,925 USD
€8,500 EUR
View
A
Retailer 4
-
$9,328 USD
View
A
Retailer 5
-
$9,921 USD
SGD 13,407 SGD
View
A
Retailer 6
-
$9,942 USD
View
A
Retailer 7
-
$9,945 USD
View
A
Retailer 8
-
$9,951 USD
£7,835 GBP
View
A
Retailer 9
-
$10,052 USD
View
Final sale: no returns
A
Retailer 10
-
$10,053 USD
View
A
Retailer 11
-
$10,891 USD
View
A
Retailer 12
-
$11,059 USD
View
A
Retailer 13
-
$11,144 USD
View
A
Retailer 14
-
$11,424 USD
View
A
Retailer 15
-
$11,475 USD
€10,929 EUR
View
A
Retailer 16
-
$11,736 USD
View
A
Retailer 17
-
$12,567 USD
View
Retailer 18
-
$13,144 USD
ZAR 212,336 ZAR
View
Price last confirmed 8 days ago
A
Retailer 19
-
$14,300 USD
£11,260 GBP
View
Most Expensive
B+
NZ Jewellers
b6af57fc-f53d-41fa-ba9c-3805eabb6643 · Oct 30
$15,180 USD
View
19 more retailers have this diamond
Prices start from $8,754 USDSave up to $6,426 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.

A
1.70ct Round
$8,754 USD