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Heart|Natural|GIA

1.70ct D VS1 Heart Natural Diamond

EX • D/VS1 • GIA 2448852430

Certificate GIA 2448852430

Diamond specifications and retailer prices

From $13,211 SGD
$10,334 USD
As of October 31, 2026
Save $12,051 SGD (48%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $25,262 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.7ct natural heart diamond

This 1.7ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2448852430. Listed at 16 retailers as of October 30, 2026, with prices from $13,211 to $25,262, a $12,051 spread on the same certified stone. NZ Jewellers lists it at $25,262. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle52.5°
Pavilion angle30.7°
OriginNatural
Grading LabGIA
CertificateGIA 2448852430
Dimensions6.89 × 7.82 × 4.44 mm
L/W Ratio1.13
Top View
6.89 mm7.82 mm1.70 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2448852430
Side View
Table 57.0%Crown 52.5°Girdle: NUL-NULPavilion 30.7°Culet: NoneDepth 56.7%

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: Oct 31
Current: $25,262 SGD|Low: $13,211 SGD|High: $27,107 SGD|Avg: $17,408 SGD|+2.9%
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
November 1, 2026
Retailer 16$13,211 SGD
Retailer 6$14,064 SGD
Retailer 5$14,393 SGD
Retailer 14$14,932 SGD
Retailer 12$15,157 SGD
Retailer 15$15,158 SGD
Retailer 7$15,285 SGD
Retailer 9$16,265 SGD
Retailer 3$16,421 SGD
Retailer 11$16,495 SGD
Retailer 13$16,673 SGD
Retailer 8$17,893 SGD
Retailer 4$18,947 SGD
Retailer 10$22,268 SGD
Retailer 2$23,673 SGD
NZ Jewellers$25,262 SGD

45 data points across 16 retailers

16 retailers$13,211 SGD to $25,262 SGD

A
Cheapest Retailer
-
$13,211 SGD
$10,334 USD
A
Retailer 2
-
$14,064 SGD
$11,001 USD
View
B+
Retailer 3
-
$14,393 SGD
CA$15,637 CAD
View
B+
Retailer 4
-
$14,932 SGD
$11,680 USD
View
B+
Retailer 5
-
$15,157 SGD
$11,856 USD
View
Final sale: no returns
B+
Retailer 6
-
$15,158 SGD
$11,857 USD
View
B+
Retailer 7
-
$15,285 SGD
$11,956 USD
View
B+
Retailer 8
-
$16,265 SGD
£10,018 GBP
View
B+
Retailer 9
-
$16,421 SGD
$12,845 USD
View
Retailer 10
-
$16,495 SGD
A$19,850 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$16,673 SGD
$13,042 USD
View
B
Retailer 12
-
$17,893 SGD
$13,996 USD
View
B+
Retailer 13
-
$18,947 SGD
$14,821 USD
View
B
Retailer 14
-
$22,268 SGD
ZAR 281,406 ZAR
View
B
Retailer 15
-
$23,673 SGD
£14,581 GBP
View
Most Expensive
B
NZ Jewellers
10fb8434-4bd4-4cd9-bf52-09d1cc7de780 · Oct 30
$25,262 SGD
$19,761 USD
View
15 more retailers have this diamond
Prices start from $13,211 SGDSave up to $12,051 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 Heart
$13,211 SGD