CaratHunter
Plans
Radiant|Natural|GIA

1.70ct K SI2 Radiant Natural Diamond

VG • K/SI2 • GIA 2564413509

Certificate GIA 2564413509

Diamond specifications and retailer prices

From $5,028 SGD
As of November 4, 2026
Save $6,061 SGD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,088 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2564413509. Listed at 14 retailers as of November 3, 2026, with prices from $5,028 to $11,088, a $6,061 spread on the same certified stone. NZ Jewellers lists it at $11,088. 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
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2564413509
Dimensions8.61 × 6.15 × 3.85 mm
L/W Ratio1.40
Culet sizeNone
Top View
8.61 mm6.15 mm1.70 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2564413509
Side View
Table 73.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.6%

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: Nov 4
Current: $11,088 SGD|Low: $5,028 SGD|High: $11,088 SGD|Avg: $6,724 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
November 5, 2026
Retailer 13$5,028 SGD
Retailer 11$5,139 SGD
Retailer 5$5,155 SGD
Retailer 3$5,766 SGD
Retailer 12$5,766 SGD
Retailer 14$5,766 SGD
Retailer 2$6,267 SGD
Retailer 8$6,364 SGD
Retailer 4$6,586 SGD
Retailer 6$6,653 SGD
Retailer 10$7,026 SGD
Retailer 9$7,172 SGD
Retailer 7$10,111 SGD
NZ Jewellers$11,088 SGD

16 data points across 14 retailers

14 retailers$5,028 SGD to $11,088 SGD

B+
Cheapest Retailer
-
$5,028 SGD
Retailer 2
-
$5,139 SGD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$5,155 SGD
View
Retailer 4
-
$5,766 SGD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$5,766 SGD
View
B+
Retailer 6
-
$5,766 SGD
View
B+
Retailer 7
-
$6,267 SGD
View
B+
Retailer 8
-
$6,323 SGD
View
B+
Retailer 9
-
$6,364 SGD
View
B
Retailer 10
-
$6,586 SGD
View
B
Retailer 11
-
$6,653 SGD
View
B
Retailer 12
-
$7,172 SGD
View
B
Retailer 13
-
$10,111 SGD
View
Most Expensive
C
NZ Jewellers
a4262958-26f7-464f-bd42-eed86da325cb · Nov 3
$11,088 SGD
$8,652 USD
View
13 more retailers have this diamond
Prices start from $5,028 SGDSave up to $6,061 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.

B+
1.70ct Radiant
$5,028 SGD