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Cushion|Lab Grown|IGI

1.88ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG735563274

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG735563274

Diamond specifications and retailer prices

From $378 USD
£298 GBP
As of November 2, 2026
Save $1,892 USD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,270 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.88ct lab-grown cushion diamond

This 1.88ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG735563274 or 735563274. Listed at 13 retailers as of November 2, 2026, with prices from $378 to $2,270, a $1,892 spread on the same certified stone. Do Amore Diamonds lists it at $2,270. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735563274
Dimensions8.76 × 6.39 × 3.93 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.76 mm6.39 mm1.88 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735563274
Side View
Table 63.0%Crown 34.4°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 61.5%

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: Nov 2
Current: $2,270 USD|Low: $378 USD|High: $2,290 USD|Avg: $1,018 USD|-0.9%
Do Amore Diamonds
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
November 2, 2026
Retailer 9$378 USD
Retailer 13$435 USD
Retailer 3$495 USD
Retailer 8$512 USD
Retailer 5$596 USD
Retailer 7$630 USD
Retailer 14$752 USD
Retailer 2$827 USD
Retailer 4$1,165 USD
Retailer 11$1,245 USD
Retailer 15$1,255 USD
Retailer 10$1,295 USD
Retailer 12$1,675 USD
Retailer 6$1,820 USD
Do Amore Diamonds$2,270 USD

34 data points across 15 retailers

13 retailers$378 USD to $2,270 USD

A
Cheapest Retailer
-
$378 USD
£298 GBP
A
Retailer 2
-
$435 USD
HK$3,400 HKD
View
B+
Retailer 3
-
$495 USD
View
A
Retailer 4
-
$512 USD
€488 EUR
View
A
Retailer 5
-
$596 USD
View
A
Retailer 6
-
$752 USD
A$1,157 AUD
View
B+
Retailer 7
-
$827 USD
View
Retailer 8
-
$1,165 USD
A$1,793 AUD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
$1,245 USD
SGD 1,682 SGD
View
B+
Retailer 10
-
$1,255 USD
View
B+
Retailer 11
-
$1,295 USD
£1,020 GBP
View
B
Retailer 12
-
$1,675 USD
View
Most Expensive
B
Do Amore Diamonds
27-04DD71B2C · Nov 2
$2,270 USD
View
12 more retailers have this diamond
Prices start from $378 USDSave up to $1,892 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.

A
1.88ct Cushion
$378 USD