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Cushion|Lab Grown|IGI

3.69ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG755517453

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG755517453

Diamond specifications and retailer prices

From $926 USD
As of November 1, 2026
Save $2,814 USD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,740 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.69ct lab-grown cushion diamond

This 3.69ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG755517453 or 755517453. Listed at 13 retailers as of October 31, 2026, with prices from $926 to $3,740, a $2,814 spread on the same certified stone. Brilliant Earth lists it at $3,740. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.69
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle31°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755517453
Dimensions9.69 × 7.88 × 5.28 mm
L/W Ratio1.23
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.69 mm7.88 mm3.69 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755517453
Side View
Table 60.0%Crown 36.4°Girdle: THK-VTKPavilion 31°Culet: NoneDepth 67.0%

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 1
Current: $3,740 USD|Low: $594 USD|High: $3,860 USD|Avg: $1,487 USD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 11$594 USD
Retailer 13$926 USD
Retailer 9$930 USD
Retailer 6$978 USD
Retailer 3$991 USD
Retailer 10$993 USD
Retailer 7$1,255 USD
Retailer 8$1,290 USD
Retailer 4$1,323 USD
Retailer 5$1,737 USD
Retailer 2$2,183 USD
Retailer 12$2,224 USD
Brilliant Earth$3,740 USD

38 data points across 13 retailers

13 retailers$926 USD to $3,740 USD

Retailer 1
-
$594 USD
Price last confirmed 22 days ago
B+
Retailer 2
-
$926 USD
View
A
Retailer 3
-
$930 USD
View
A
Retailer 4
-
$978 USD
£770 GBP
View
A
Retailer 5
-
$991 USD
View
A
Retailer 6
-
$993 USD
€946 EUR
View
A
Retailer 7
-
$1,255 USD
A$1,931 AUD
View
A
Retailer 8
-
$1,290 USD
ZAR 20,837 ZAR
View
A
Retailer 9
-
$1,323 USD
View
B+
Retailer 10
-
$1,939 USD
View
B+
Retailer 11
-
$2,183 USD
£1,719 GBP
View
B+
Retailer 12
-
$2,224 USD
View
Most Expensive
B
Brilliant Earth
16881954A · Oct 31
$3,740 USD
View
12 more retailers have this diamond
Prices start from $926 USDSave up to $2,814 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
3.69ct Cushion
$926 USD