Cushion|Lab Grown|IGI

1.55ct H VVS2 Cushion Lab Grown Diamond

VG • H/VVS2 • IGI LG817653622

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG817653622

Diamond specifications and retailer prices

From $380 USD
As of November 4, 2026
Save $690 USD (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,280 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown 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 very-good cut grade and certified by IGI LG817653622 or 817653622. Listed at 11 retailers as of November 4, 2026, with a 182% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.55
Carat
H
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817653622
Dimensions8.04 × 6.10 × 3.95 mm
L/W Ratio1.32
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.04 mm6.10 mm1.55 ctH / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817653622
Side View
Table 66.0%Crown 40.2°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 67.5%

Caratlytics Score

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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 4
Current: $905 USD|Low: $253 USD|High: $1,280 USD|Avg: $722 USD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 4, 2026
Retailer 11$253 USD
Retailer 10$338 USD
Retailer 2$380 USD
Retailer 4$462 USD
Retailer 8$475 USD
Retailer 6$533 USD
Retailer 5$693 USD
Retailer 1$905 USD
Retailer 3$957 USD
Retailer 9$1,070 USD
Retailer 7$1,129 USD
Reve Diamonds$1,280 USD

32 data points across 12 retailers

11 retailers$380 USD to $1,070 USD

B+
Cheapest Retailer
-
$380 USD
A
Retailer 2
-
$462 USD
View
Retailer 3
-
$475 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$533 USD
View
B+
Retailer 5
-
$693 USD
View
B+
Retailer 6
-
$905 USD
View
Retailer 7
-
$916 USD
View
Price last confirmed 66 days ago
Retailer 8
-
$957 USD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$1,070 USD
View
Retailer 10
-
$1,129 USD
View
Price last confirmed 10 days ago
Most Expensive
Reve Diamonds
D6853B4D7 · Oct 25
$1,280 USD
View
Price last confirmed 11 days ago
10 more retailers have this diamond
Prices start from $380 USDSave up to $690 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
1.55ct Cushion
$380 USD