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Cushion|Natural|GIA

1.78ct H VVS2 Cushion Natural Diamond

EX • H/VVS2 • GIA 3455301982

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 3455301982

Diamond specifications and retailer prices

From $9,075 USD
HK$70,900 HKD
As of October 30, 2026
Save $7,265 USD (44%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $16,340 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.78ct natural cushion diamond

This 1.78ct natural cushion sits in the one-and-a-half to two carat band, graded H 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 3455301982. Listed at 18 retailers as of October 29, 2026, with prices from $9,075 to $16,340, a $7,265 spread on the same certified stone. MOH London lists it at $16,340. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.78
Carat
H
Color
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3455301982
Dimensions6.92 × 6.41 × 4.46 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Needle, Pinpoint
Top View
6.92 mm6.41 mm1.78 ctH / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3455301982
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.7%

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: Oct 30
Current: $16,340 USD|Low: $9,075 USD|High: $16,449 USD|Avg: $11,734 USD|-0.7%
MOH London
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 14$9,075 USD
Retailer 15$9,245 USD
Retailer 7$9,433 USD
Retailer 3$9,750 USD
Retailer 12$10,406 USD
Retailer 8$11,140 USD
Retailer 11$11,347 USD
Retailer 13$11,652 USD
Retailer 6$11,688 USD
Retailer 4$12,055 USD
Retailer 18$12,497 USD
Retailer 16$12,560 USD
Retailer 9$12,690 USD
Retailer 10$12,690 USD
Retailer 2$13,113 USD
Retailer 5$13,120 USD
Retailer 17$13,260 USD
MOH London$16,340 USD

32 data points across 18 retailers

18 retailers$9,075 USD to $16,340 USD

B+
Cheapest Retailer
-
$9,075 USD
HK$70,900 HKD
B+
Retailer 2
-
$9,245 USD
View
B+
Retailer 3
-
$9,433 USD
View
B+
Retailer 4
-
$9,750 USD
View
B+
Retailer 5
-
$10,406 USD
View
Final sale: no returns
B
Retailer 6
-
$11,140 USD
View
B+
Retailer 7
-
$11,347 USD
£8,935 GBP
View
B
Retailer 8
-
$11,652 USD
CA$16,184 CAD
View
Retailer 9
-
$11,688 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$12,055 USD
View
B
Retailer 11
-
$12,497 USD
£9,840 GBP
View
B
Retailer 12
-
$12,560 USD
View
B
Retailer 13
-
$12,690 USD
View
B
Retailer 14
-
$12,690 USD
View
B
Retailer 15
-
$13,113 USD
€12,489 EUR
View
B
Retailer 16
-
$13,120 USD
View
B
Retailer 17
-
$13,260 USD
View
Most Expensive
B
MOH London
EB6F77534 · Oct 29
$16,340 USD
£12,866 GBP
View
17 more retailers have this diamond
Prices start from $9,075 USDSave up to $7,265 USD

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+
1.78ct Cushion
$9,075 USD