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Round|Lab Grown|IGI

1.04ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG770641459

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770641459

Diamond specifications and retailer prices

From $279 SGD
$218 USD
As of October 29, 2026
Save $1,322 SGD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,601 SGD 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 LG770641459 or 770641459. Listed at 23 retailers as of October 29, 2026, with prices from $279 to $1,601, a $1,322 spread on the same certified stone. Reve Diamonds lists it at $1,601. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770641459
Dimensions6.53 × 6.64 × 3.96 mm
L/W Ratio1.02
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 mm6.64 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770641459
Side View
Table 59.0%Crown 34.8°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.3%

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: $1,116 SGD|Low: $276 SGD|High: $1,854 SGD|Avg: $832 SGD|+18.1%
Retailer 1
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Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 9$279 SGD
Retailer 12$312 SGD
Retailer 5$346 SGD
Retailer 6$346 SGD
Retailer 13$551 SGD
Retailer 7$593 SGD
Retailer 18$595 SGD
Retailer 17$596 SGD
Retailer 14$641 SGD
Retailer 4$647 SGD
Retailer 3$738 SGD
Retailer 2$846 SGD
Retailer 10$1,112 SGD
Retailer 1$1,116 SGD
Retailer 8$1,180 SGD
Retailer 16$1,216 SGD
Retailer 15$1,395 SGD
Retailer 11$1,509 SGD
Reve Diamonds$1,601 SGD

28 data points across 19 retailers

23 retailers$279 SGD to $1,601 SGD

A
Cheapest Retailer
-
$279 SGD
$218 USD
A
Retailer 2
-
$312 SGD
$244 USD
View
Final sale: no returns
A
Retailer 3
-
$346 SGD
$271 USD
View
A
Retailer 4
-
$346 SGD
$271 USD
View
Retailer 5
-
$437 SGD
$342 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$551 SGD
£339 GBP
View
A
Retailer 7
-
$593 SGD
$464 USD
View
A
Retailer 8
-
$595 SGD
ZAR 7,513 ZAR
View
A
Retailer 9
-
$596 SGD
€444 EUR
View
A
Retailer 10
-
$641 SGD
£395 GBP
View
A
Retailer 11
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$647 SGD
$506 USD
View
B+
Retailer 12
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$690 SGD
$540 USD
View
B+
Retailer 13
-
$738 SGD
A$888 AUD
View
B+
Retailer 14
-
$846 SGD
A$1,018 AUD
View
B+
Retailer 15
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$945 SGD
$739 USD
View
B+
Retailer 16
-
$1,112 SGD
$870 USD
View
Retailer 17
-
$1,116 SGD
$873 USD
View
B
Retailer 18
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$1,180 SGD
$923 USD
View
B+
Retailer 19
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$1,216 SGD
A$1,463 AUD
View
B
Retailer 20
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$1,248 SGD
$976 USD
View
B
Retailer 21
-
$1,395 SGD
£859 GBP
View
B
Retailer 22
-
$1,509 SGD
$1,180 USD
View
Most Expensive
B
Reve Diamonds
7F0AE3F75 · Oct 30
$1,601 SGD
$1,252 USD
View
22 more retailers have this diamond
Prices start from $279 SGDSave up to $1,322 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
$279 SGD