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Round|Natural|GIA

1.70ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 7561239225

Certificate GIA 7561239225

Diamond specifications and retailer prices

From $3,381 SGD
As of November 6, 2026
Save $4,432 SGD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,813 SGD at NZ Jewellers · As of November 5, 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 M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7561239225. Listed at 13 retailers as of November 5, 2026, with prices from $3,381 to $7,813, a $4,432 spread on the same certified stone. NZ Jewellers lists it at $7,813. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.70
Carat
M
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7561239225
Dimensions7.62 × 7.64 × 4.71 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Indented Natural, Crystal, Pinpoint, Natural
Top View
7.62 mm7.64 mm1.70 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7561239225
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.7%

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 6
Current: $7,813 SGD|Low: $3,381 SGD|High: $8,098 SGD|Avg: $4,812 SGD|-3.5%
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
November 6, 2026
Retailer 2$3,381 SGD
Retailer 4$3,982 SGD
Retailer 3$4,249 SGD
Retailer 14$4,319 SGD
Retailer 5$4,484 SGD
Retailer 12$4,484 SGD
Retailer 9$4,537 SGD
Retailer 13$4,656 SGD
Retailer 10$4,669 SGD
Retailer 7$4,914 SGD
Retailer 11$4,969 SGD
Retailer 6$5,174 SGD
Retailer 8$5,472 SGD
NZ Jewellers$7,813 SGD

45 data points across 14 retailers

13 retailers$3,381 SGD to $7,813 SGD

A
Cheapest Retailer
-
$3,381 SGD
B+
Retailer 2
-
$3,982 SGD
View
B+
Retailer 3
-
$4,249 SGD
View
B+
Retailer 4
-
$4,319 SGD
View
B+
Retailer 5
-
$4,484 SGD
View
Retailer 6
-
$4,484 SGD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$4,537 SGD
View
B+
Retailer 8
-
$4,656 SGD
View
B+
Retailer 9
-
$4,669 SGD
View
B+
Retailer 10
-
$4,914 SGD
View
B
Retailer 11
-
$5,174 SGD
View
B
Retailer 12
-
$5,472 SGD
View
Most Expensive
B
NZ Jewellers
00da58f5-5d97-4504-814f-0c61b9105c8f · Nov 5
$7,813 SGD
$6,096 USD
View
12 more retailers have this diamond
Prices start from $3,381 SGDSave up to $4,432 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
$3,381 SGD