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Cushion|Natural|GIA

1.70ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 7551048834

Certificate GIA 7551048834

Diamond specifications and retailer prices

From $7,219 SGD
HK$44,000 HKD
As of October 29, 2026
Save $6,227 SGD (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $13,445 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.7ct natural cushion diamond

This 1.7ct natural cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551048834. Listed at 12 retailers as of October 29, 2026, with prices from $7,219 to $13,445, a $6,227 spread on the same certified stone. MOH London lists it at $13,445. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7551048834
Dimensions8.67 × 5.82 × 4.05 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural
Top View
8.67 mm5.82 mm1.70 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7551048834
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.5%

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 29
Current: $13,445 SGD|Low: $7,219 SGD|High: $14,796 SGD|Avg: $9,413 SGD|-9.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 11$7,219 SGD
Retailer 5$7,747 SGD
Retailer 12$8,301 SGD
Retailer 7$8,323 SGD
Retailer 8$8,858 SGD
Retailer 10$8,916 SGD
Retailer 2$9,020 SGD
Retailer 4$9,187 SGD
Retailer 9$9,356 SGD
Retailer 3$9,367 SGD
Retailer 6$10,470 SGD
MOH London$13,445 SGD

33 data points across 12 retailers

12 retailers$7,219 SGD to $13,445 SGD

A
Cheapest Retailer
-
$7,219 SGD
HK$44,000 HKD
A
Retailer 2
-
$7,747 SGD
₹575,649 INR
View
A
Retailer 3
-
$8,301 SGD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$8,323 SGD
$6,494 USD
View
B+
Retailer 5
-
$8,858 SGD
$6,911 USD
View
Final sale: no returns
B+
Retailer 6
-
$8,916 SGD
View
B+
Retailer 7
-
$9,020 SGD
£5,541 GBP
View
B+
Retailer 8
-
$9,187 SGD
$7,168 USD
View
B+
Retailer 9
-
$9,356 SGD
$7,300 USD
View
B+
Retailer 10
-
$10,304 SGD
A$12,368 AUD
View
B+
Retailer 11
-
$10,470 SGD
€7,780 EUR
View
Most Expensive
B
MOH London
3912FC065 · Oct 29
$13,445 SGD
£8,260 GBP
View
11 more retailers have this diamond
Prices start from $7,219 SGDSave up to $6,227 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 Cushion
$7,219 SGD