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Round|Natural|IGI

1.70ct G IF Round Natural Diamond

EX • G/IF • IGI 819634365

Shape and cutting style on the report: Round brilliant

Certificate IGI 819634365

Diamond specifications and retailer prices

From $11,555 SGD
₹860,825 INR
As of November 1, 2026
Save $9,003 SGD (44%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $20,558 SGD 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 819634365. Listed at 18 retailers as of October 30, 2026, with prices from $11,555 to $20,558, a $9,003 spread on the same certified stone. NZ Jewellers lists it at $20,558. 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
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 819634365
Dimensions7.60 × 7.63 × 4.72 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
7.60 mm7.63 mm1.70 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 819634365
Side View
Table 57.0%Crown 36.3°Girdle: MediumPavilion 40.5°Culet: NoneDepth 61.9%

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: Nov 1
Current: $20,558 SGD|Low: $11,528 SGD|High: $34,666 SGD|Avg: $14,881 SGD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 2$11,555 SGD
Retailer 10$11,745 SGD
Retailer 6$12,049 SGD
Retailer 5$12,632 SGD
Retailer 9$13,013 SGD
Retailer 13$13,214 SGD
Retailer 4$13,449 SGD
Retailer 14$13,600 SGD
Retailer 7$13,615 SGD
Retailer 16$13,615 SGD
Retailer 18$14,750 SGD
Retailer 8$14,787 SGD
Retailer 17$14,976 SGD
Retailer 11$15,215 SGD
Retailer 3$17,019 SGD
Retailer 15$18,121 SGD
Retailer 12$19,264 SGD
NZ Jewellers$20,558 SGD

19 data points across 18 retailers

18 retailers$11,555 SGD to $20,558 SGD

A
Cheapest Retailer
-
$11,555 SGD
₹860,825 INR
A
Retailer 2
-
$11,745 SGD
€8,750 EUR
View
A
Retailer 3
-
$12,049 SGD
$9,425 USD
View
A
Retailer 4
-
$12,632 SGD
$9,881 USD
View
A
Retailer 5
-
$13,013 SGD
$10,179 USD
View
A
Retailer 6
-
$13,214 SGD
£8,139 GBP
View
A
Retailer 7
-
$13,449 SGD
$10,520 USD
View
A
Retailer 8
-
$13,600 SGD
£8,377 GBP
View
A
Retailer 9
-
$13,615 SGD
$10,650 USD
View
A
Retailer 10
-
$13,615 SGD
$10,650 USD
View
Final sale: no returns
A
Retailer 11
-
$14,750 SGD
$11,538 USD
View
A
Retailer 12
-
$14,787 SGD
£9,108 GBP
View
A
Retailer 13
-
$14,976 SGD
$11,715 USD
View
A
Retailer 14
-
$15,215 SGD
€11,335 EUR
View
A
Retailer 15
-
$17,019 SGD
$13,313 USD
View
A
Retailer 16
-
$18,121 SGD
ZAR 228,997 ZAR
View
A
Retailer 17
-
$19,264 SGD
£11,865 GBP
View
Most Expensive
B+
NZ Jewellers
91770287-c40e-4851-9f2c-57163fea6bb5 · Oct 30
$20,558 SGD
$16,081 USD
View
17 more retailers have this diamond
Prices start from $11,555 SGDSave up to $9,003 SGD

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
$11,555 SGD