CaratHunter
Plans
Round|Natural|GIA

1.70ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 2557058451

Certificate GIA 2557058451

Diamond specifications and retailer prices

From $8,149 SGD
HK$49,800 HKD
As of October 31, 2026
Save $6,866 SGD (46%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $18,105 SGD at NZ Jewellers · As of October 17, 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2557058451. Listed at 17 retailers as of October 29, 2026, with a 84% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2557058451
Dimensions7.51 × 7.57 × 4.79 mm
L/W Ratio1.01
Top View
7.51 mm7.57 mm1.70 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557058451
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.6%

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: $13,165 SGD|Low: $8,149 SGD|High: $15,268 SGD|Avg: $11,136 SGD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5$8,149 SGD
Retailer 3$8,239 SGD
Retailer 4$8,607 SGD
Retailer 6$10,047 SGD
Retailer 9$10,277 SGD
Retailer 2$10,716 SGD
Retailer 10$10,945 SGD
Retailer 7$11,710 SGD
Retailer 11$12,365 SGD
Retailer 1$13,165 SGD
Retailer 8$15,015 SGD

34 data points across 11 retailers

17 retailers$8,149 SGD to $15,015 SGD

A
Cheapest Retailer
-
$8,149 SGD
HK$49,800 HKD
A
Retailer 2
-
$8,239 SGD
View
A
Retailer 3
-
$8,607 SGD
₹641,223 INR
View
Retailer 4
-
$9,286 SGD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
$9,819 SGD
$7,681 USD
View
B+
Retailer 6
-
$9,825 SGD
$7,685 USD
View
Retailer 7
-
$9,992 SGD
$7,816 USD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
$10,047 SGD
£6,188 GBP
View
Retailer 9
-
$10,277 SGD
A$12,368 AUD
View
Price last confirmed 9 days ago
Retailer 10
-
$10,716 SGD
$8,382 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$10,945 SGD
$8,562 USD
View
Retailer 12
-
$10,992 SGD
$8,598 USD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
$11,710 SGD
€8,724 EUR
View
Retailer 14
-
$12,365 SGD
$9,672 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
$13,165 SGD
ZAR 166,363 ZAR
View
B
Retailer 16
-
$15,015 SGD
£9,248 GBP
View
Most Expensive
NZ Jewellers
2710aa1f-816b-4947-89e1-9ba453f7883e · Oct 17
$18,105 SGD
$14,162 USD
View
Price last confirmed 14 days ago
16 more retailers have this diamond
Prices start from $8,149 SGDSave up to $6,866 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
$8,149 SGD