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Round|Lab Grown|IGI

1.04ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG770638473

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770638473

Diamond specifications and retailer prices

From $422 SGD
$329 USD
As of October 29, 2026
Save $1,898 SGD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,320 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG770638473 or 770638473. Listed at 22 retailers as of October 29, 2026, with prices from $422 to $2,320, a $1,898 spread on the same certified stone. Brilliant Earth lists it at $2,320. 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
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770638473
Dimensions6.44 × 6.47 × 4.05 mm
L/W Ratio1.00
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 mm6.47 mm1.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770638473
Side View
Table 56.0%Crown 35.7°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.7%

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: $2,320 SGD|Low: $405 SGD|High: $2,986 SGD|Avg: $1,020 SGD|-22.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 16$422 SGD
Retailer 5$473 SGD
Retailer 8$490 SGD
Retailer 4$524 SGD
Retailer 9$524 SGD
Retailer 3$705 SGD
Retailer 14$718 SGD
Retailer 6$828 SGD
Retailer 15$835 SGD
Retailer 12$900 SGD
Retailer 11$926 SGD
Retailer 2$934 SGD
Retailer 13$1,535 SGD
Retailer 7$1,683 SGD
Retailer 17$2,059 SGD
Retailer 10$2,110 SGD
Brilliant Earth$2,320 SGD

44 data points across 17 retailers

22 retailers$422 SGD to $2,320 SGD

A
Cheapest Retailer
-
$422 SGD
$329 USD
A
Retailer 2
-
$473 SGD
$369 USD
View
Final sale: no returns
A
Retailer 3
-
$490 SGD
$382 USD
View
A
Retailer 4
-
$524 SGD
$409 USD
View
A
Retailer 5
-
$524 SGD
$409 USD
View
A
Retailer 6
-
$574 SGD
HK$3,500 HKD
View
A
Retailer 7
-
$705 SGD
$550 USD
View
A
Retailer 8
-
$718 SGD
$560 USD
View
B+
Retailer 9
-
$741 SGD
$578 USD
View
B+
Retailer 10
-
$828 SGD
$646 USD
View
Retailer 11
-
$835 SGD
£513 GBP
View
Price last confirmed 13 days ago
B+
Retailer 12
-
$900 SGD
ZAR 11,340 ZAR
View
B+
Retailer 13
-
$926 SGD
€688 EUR
View
B+
Retailer 14
-
$934 SGD
£574 GBP
View
B
Retailer 15
-
$1,397 SGD
View
B
Retailer 16
-
$1,535 SGD
$1,198 USD
View
B
Retailer 17
-
$1,683 SGD
$1,313 USD
View
B
Retailer 18
-
$1,740 SGD
$1,357 USD
View
B
Retailer 19
-
$1,889 SGD
$1,474 USD
View
B
Retailer 20
-
$2,059 SGD
$1,607 USD
View
B
Retailer 21
-
$2,110 SGD
£1,296 GBP
View
Most Expensive
B
Brilliant Earth
19002084A · Oct 30
$2,320 SGD
$1,810 USD
View
21 more retailers have this diamond
Prices start from $422 SGDSave up to $1,898 SGD

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
$422 SGD