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Marquise|Natural|GIA

1.70ct I VVS2 Marquise Natural Diamond

EX • I/VVS2

Diamond specifications and retailer prices

From $22,254 SGD
As of November 4, 2026
Save $7,302 SGD (25%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $29,557 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.7ct natural marquise diamond

This 1.7ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 4 retailers as of November 4, 2026, with prices from $22,254 to $29,557, a $7,302 spread on the same certified stone. NZ Jewellers lists it at $29,557. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
I
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions11.75 × 6.21 × 4.00 mm
L/W Ratio1.89
Top View
11.75 mm6.21 mm1.70 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.3%

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: $29,557 SGD|Low: $10,096 SGD|High: $29,557 SGD|Avg: $20,123 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 7$10,096 SGD
Retailer 6$13,700 SGD
Retailer 5$20,863 SGD
Retailer 3$22,254 SGD
Retailer 2$22,602 SGD
Retailer 4$23,472 SGD
NZ Jewellers$29,557 SGD

13 data points across 7 retailers

4 retailers$22,254 SGD to $29,557 SGD

B
Cheapest Retailer
-
$22,254 SGD
B+
Retailer 2
-
$22,602 SGD
View
B
Retailer 3
-
$23,472 SGD
View
Most Expensive
B
NZ Jewellers
0b8dcdbc-a81f-453e-861a-7725c30ad2fb · Nov 5
$29,557 SGD
$23,140 USD
View
3 more retailers have this diamond
Prices start from $22,254 SGDSave up to $7,302 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 Marquise
$22,254 SGD