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Round|Lab Grown|IGI

1.04ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG771648322

Shape and cutting style on the report: Round brilliant

Certificate IGI LG771648322

Diamond specifications and retailer prices

From $218 USD
As of October 29, 2026
Save $1,034 USD (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,252 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.04ct lab-grown round diamond

This 1.04ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG771648322 or 771648322. Listed at 24 retailers as of October 29, 2026, with prices from $218 to $1,252, a $1,034 spread on the same certified stone. Reve Diamonds lists it at $1,252. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771648322
Dimensions6.53 × 6.45 × 4.03 mm
L/W Ratio1.01
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
6.53 mm6.45 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771648322
Side View
Table 55.0%Crown 35.8°Girdle: MediumPavilion 40.5°Culet: NoneDepth 62.1%

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: Oct 29
Current: $502 USD|Low: $216 USD|High: $1,450 USD|Avg: $653 USD|+5.3%
Retailer 1
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Retailer 18
Reve Diamonds
October 31, 2026
Retailer 9$218 USD
Retailer 12$247 USD
Retailer 4$271 USD
Retailer 5$271 USD
Retailer 13$431 USD
Retailer 6$464 USD
Retailer 15$465 USD
Retailer 14$466 USD
Retailer 1$502 USD
Retailer 3$506 USD
Retailer 2$577 USD
Retailer 16$662 USD
Retailer 7$739 USD
Retailer 10$870 USD
Retailer 8$923 USD
Retailer 17$958 USD
Retailer 18$1,086 USD
Retailer 11$1,180 USD
Reve Diamonds$1,252 USD

29 data points across 19 retailers

24 retailers$218 USD to $1,252 USD

A
Cheapest Retailer
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$218 USD
A
Retailer 2
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$247 USD
View
Final sale: no returns
A
Retailer 3
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$271 USD
View
A
Retailer 4
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$271 USD
View
Retailer 5
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$342 USD
View
Price last confirmed 39 days ago
A
Retailer 6
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$431 USD
£339 GBP
View
A
Retailer 7
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$464 USD
View
A
Retailer 8
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$465 USD
ZAR 7,513 ZAR
View
A
Retailer 9
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$466 USD
€444 EUR
View
A
Retailer 10
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$502 USD
£395 GBP
View
A
Retailer 11
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$506 USD
View
B+
Retailer 12
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$540 USD
View
B+
Retailer 13
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$577 USD
A$888 AUD
View
B+
Retailer 14
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$662 USD
A$1,018 AUD
View
B+
Retailer 15
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$739 USD
View
Retailer 16
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$833 USD
View
Price last confirmed 39 days ago
B+
Retailer 17
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$870 USD
View
Retailer 18
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$913 USD
View
Price last confirmed 40 days ago
B
Retailer 19
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$923 USD
View
B+
Retailer 20
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$958 USD
A$1,474 AUD
View
B
Retailer 21
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$976 USD
View
B+
Retailer 22
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$1,086 USD
£855 GBP
View
B
Retailer 23
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$1,180 USD
View
Most Expensive
B
Reve Diamonds
EC128A179 · Oct 30
$1,252 USD
View
23 more retailers have this diamond
Prices start from $218 USDSave up to $1,034 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
1.04ct Round
$218 USD