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Cushion|Lab Grown|IGI

5.34ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG768630440

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG768630440

Diamond specifications and retailer prices

From $7,570 USD
As of November 1, 2026
Save $38,233 USD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $45,803 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.34ct lab-grown cushion diamond

This 5.34ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768630440 or 768630440. Listed at 15 retailers as of October 31, 2026, with prices from $7,570 to $45,803, a $38,233 spread on the same certified stone. With Clarity lists it at $45,803. 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

5.34
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630440
Dimensions11.77 × 9.45 × 6.21 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.77 mm9.45 mm5.34 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630440
Side View
Table 60.0%Crown 34.1°Girdle: STK-THKPavilion 35.6°Culet: NoneDepth 65.7%

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: $16,647 USD|Low: $7,570 USD|High: $47,607 USD|Avg: $18,386 USD|-0.0%
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
With Clarity
November 1, 2026
Retailer 2$7,570 USD
Retailer 6$8,862 USD
Retailer 3$9,216 USD
Retailer 12$9,495 USD
Retailer 8$10,439 USD
Retailer 13$10,961 USD
Retailer 9$14,148 USD
Retailer 10$15,280 USD
Retailer 14$15,494 USD
Retailer 1$16,647 USD
Retailer 11$17,226 USD
Retailer 4$23,261 USD
Retailer 7$24,053 USD
Retailer 5$28,519 USD
With Clarity$45,803 USD

42 data points across 15 retailers

15 retailers$7,570 USD to $45,803 USD

A
Cheapest Retailer
-
$7,570 USD
A
Retailer 2
-
$8,862 USD
View
A
Retailer 3
-
$9,216 USD
HK$72,000 HKD
View
Retailer 4
-
$9,495 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$10,439 USD
£8,219 GBP
View
A
Retailer 6
-
$10,961 USD
View
A
Retailer 7
-
$14,148 USD
€13,474 EUR
View
A
Retailer 8
-
$15,280 USD
View
A
Retailer 9
-
$15,494 USD
View
B+
Retailer 10
-
$16,647 USD
£13,108 GBP
View
B+
Retailer 11
-
$17,226 USD
ZAR 278,290 ZAR
View
B+
Retailer 12
-
$23,261 USD
View
B+
Retailer 13
-
$24,053 USD
A$37,004 AUD
View
B+
Retailer 14
-
$28,519 USD
View
Most Expensive
B
With Clarity
768630440 · Oct 31
$45,803 USD
View
14 more retailers have this diamond
Prices start from $7,570 USDSave up to $38,233 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
5.34ct Cushion
$7,570 USD