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Round|Lab Grown|IGI

1.04ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG788624800

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788624800

Diamond specifications and retailer prices

From $238 USD
As of November 1, 2026
Save $1,769 USD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,007 USD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG788624800 or 788624800. Listed at 23 retailers as of October 27, 2026, with prices from $238 to $2,007, a $1,769 spread on the same certified stone. Queensmith lists it at $2,007. 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 angle35.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788624800
Dimensions6.44 × 6.48 × 4.01 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
6.44 mm6.48 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788624800
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.9%

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: $724 USD|Low: $229 USD|High: $2,110 USD|Avg: $621 USD|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 12$238 USD
Retailer 9$266 USD
Retailer 3$296 USD
Retailer 2$398 USD
Retailer 7$486 USD
Retailer 8$510 USD
Retailer 4$528 USD
Retailer 5$558 USD
Retailer 1$724 USD
Retailer 6$749 USD
Retailer 11$1,180 USD
Retailer 10$1,185 USD

42 data points across 12 retailers

23 retailers$238 USD to $2,007 USD

A
Cheapest Retailer
-
$238 USD
A
Retailer 2
-
$266 USD
View
Final sale: no returns
A
Retailer 3
-
$277 USD
View
A
Retailer 4
-
$296 USD
View
Retailer 5
-
$296 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$333 USD
HK$2,600 HKD
View
A
Retailer 7
-
$398 USD
View
A
Retailer 8
-
$486 USD
€463 EUR
View
A
Retailer 9
-
$510 USD
ZAR 8,245 ZAR
View
A
Retailer 10
-
$528 USD
View
A
Retailer 11
-
$547 USD
View
B+
Retailer 12
-
$558 USD
£439 GBP
View
B+
Retailer 13
-
$724 USD
A$1,114 AUD
View
B+
Retailer 14
-
$749 USD
View
B+
Retailer 15
-
$795 USD
SGD 1,074 SGD
View
B+
Retailer 16
-
$950 USD
View
Retailer 17
-
$954 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
$1,002 USD
View
B
Retailer 19
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$1,028 USD
View
B
Retailer 20
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$1,180 USD
View
B+
Retailer 21
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$1,185 USD
£933 GBP
View
B
Retailer 22
-
$1,316 USD
View
Most Expensive
B
Queensmith
LG788624800 · Oct 27
$2,007 USD
£1,580 GBP
View
22 more retailers have this diamond
Prices start from $238 USDSave up to $1,769 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
$238 USD