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Cushion|Lab Grown|GIA

1.90ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • GIA 1437488972

Certificate GIA 1437488972

Diamond specifications and retailer prices

From $713 AUD
$501 USD
As of October 30, 2026
Save $3,339 AUD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,666 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.9ct lab-grown cushion diamond

This 1.9ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-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 1437488972. Listed at 18 retailers as of October 30, 2026, with a 468% 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

1.90
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1437488972
Dimensions8.00 × 6.75 × 4.53 mm
L/W Ratio1.19
Key to symbols
Growth Remnant
Top View
8.00 mm6.75 mm1.90 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1437488972
Side View
Table 63.0%CrownGirdle: NUL-NULPavilionCulet: NoneDepth 67.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,314 AUD|Low: $713 AUD|High: $4,053 AUD|Avg: $1,913 AUD|+1.4%
Retailer 1
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
November 1, 2026
Retailer 4$713 AUD
Retailer 12$792 AUD
Retailer 7$997 AUD
Retailer 14$1,106 AUD
Retailer 3$1,258 AUD
Retailer 1$1,314 AUD
Retailer 9$1,501 AUD
Retailer 6$1,528 AUD
Retailer 8$2,034 AUD
Retailer 11$2,413 AUD
Retailer 5$2,538 AUD
Retailer 13$2,961 AUD
Retailer 10$3,665 AUD
Retailer 2$4,053 AUD

43 data points across 14 retailers

18 retailers$713 AUD to $4,053 AUD

A
Cheapest Retailer
-
$713 AUD
$501 USD
Final sale: no returns
Retailer 2
-
$792 AUD
$556 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$984 AUD
$691 USD
View
A
Retailer 4
-
$997 AUD
$700 USD
View
A
Retailer 5
-
$1,106 AUD
$777 USD
View
B+
Retailer 6
-
$1,258 AUD
$884 USD
View
B+
Retailer 7
-
$1,314 AUD
£727 GBP
View
B+
Retailer 8
-
$1,375 AUD
$966 USD
View
B+
Retailer 9
-
$1,501 AUD
ZAR 17,033 ZAR
View
B
Retailer 10
-
$2,034 AUD
View
B
Retailer 11
-
$2,371 AUD
CA$2,313 CAD
View
B
Retailer 12
-
$2,413 AUD
$1,695 USD
View
B
Retailer 13
-
$2,538 AUD
£1,404 GBP
View
B
Retailer 14
-
$2,961 AUD
$2,080 USD
View
B
Retailer 15
-
$3,012 AUD
$2,116 USD
View
B
Retailer 16
-
$3,665 AUD
£2,027 GBP
View
B
Retailer 17
-
$4,053 AUD
$2,847 USD
View
Most Expensive
Do Amore Diamonds
27-48F5CDA85 · Oct 31
$5,666 AUD
$3,980 USD
View
Price under review
17 more retailers have this diamond
Prices start from $713 AUDSave up to $3,339 AUD

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
1.90ct Cushion
$713 AUD