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Round|Lab Grown|IGI

5.75ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG754594934

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754594934

Diamond specifications and retailer prices

From $8,232 USD
As of November 1, 2026
Save $27,248 USD (77%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $35,480 USD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 5.75ct lab-grown round diamond

This 5.75ct lab-grown round 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 LG754594934 or 754594934. Listed at 24 retailers as of October 31, 2026, with prices from $8,232 to $35,480, a $27,248 spread on the same certified stone. Michael Trio lists it at $35,480. 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

5.75
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594934
Dimensions11.46 × 11.53 × 7.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
11.46 mm11.53 mm5.75 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594934
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.5%

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 1
Current: $19,845 USD|Low: $7,138 USD|High: $34,630 USD|Avg: $14,907 USD|-0.2%
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
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 6$7,138 USD
Retailer 3$8,232 USD
Retailer 2$8,561 USD
Retailer 5$9,460 USD
Retailer 7$9,549 USD
Retailer 17$10,020 USD
Retailer 8$10,622 USD
Retailer 4$10,739 USD
Retailer 13$11,183 USD
Retailer 12$11,461 USD
Retailer 14$16,004 USD
Retailer 9$17,467 USD
Retailer 10$17,727 USD
Retailer 16$19,401 USD
Retailer 1$19,845 USD
Retailer 15$21,470 USD
Retailer 11$31,024 USD

30 data points across 17 retailers

24 retailers$8,232 USD to $35,480 USD

Retailer 1
-
$7,138 USD
£5,621 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
$8,232 USD
View
A
Retailer 3
-
$8,486 USD
View
A
Retailer 4
-
$8,561 USD
View
Retailer 5
-
$9,460 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$9,549 USD
View
A
Retailer 7
-
$10,017 USD
View
A
Retailer 8
-
$10,020 USD
View
A
Retailer 9
-
$10,419 USD
HK$81,400 HKD
View
A
Retailer 10
-
$10,622 USD
View
A
Retailer 11
-
$10,739 USD
View
A
Retailer 12
-
$11,183 USD
View
Final sale: no returns
A
Retailer 13
-
$11,461 USD
£9,024 GBP
View
A
Retailer 14
-
$12,694 USD
View
A
Retailer 15
-
$16,004 USD
€15,242 EUR
View
A
Retailer 16
-
$17,467 USD
View
B+
Retailer 17
-
$17,727 USD
£13,958 GBP
View
B+
Retailer 18
-
$19,401 USD
ZAR 313,432 ZAR
View
B+
Retailer 19
-
$19,845 USD
A$30,531 AUD
View
B+
Retailer 20
-
$21,470 USD
View
B+
Retailer 21
-
$26,592 USD
View
B
Retailer 22
-
$30,722 USD
View
B
Retailer 23
-
$31,024 USD
A$47,729 AUD
View
Most Expensive
B
Michael Trio
1156712808 · Oct 31
$35,480 USD
SGD 47,946 SGD
View
23 more retailers have this diamond
Prices start from $8,232 USDSave up to $27,248 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
5.75ct Round
$8,232 USD