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Round|Lab Grown|IGI

1.04ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG842605486

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842605486

Diamond specifications and retailer prices

From $394 SGD
$308 USD
As of October 28, 2026
Save $2,304 SGD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,697 SGD at Brilliant Earth · As of October 28, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842605486 or 842605486. Listed at 13 retailers as of October 28, 2026, with prices from $394 to $2,697, a $2,304 spread on the same certified stone. Brilliant Earth lists it at $2,697. 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 angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842605486
Dimensions6.47 × 6.50 × 4.00 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.47 mm6.50 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842605486
Side View
Table 57.0%Crown 34.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $715 SGD|Low: $394 SGD|High: $1,875 SGD|Avg: $892 SGD|-5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 12$394 SGD
Retailer 2$491 SGD
Retailer 4$588 SGD
Retailer 10$588 SGD
Retailer 7$696 SGD
Retailer 1$715 SGD
Retailer 6$750 SGD
Retailer 9$761 SGD
Retailer 5$1,062 SGD
Retailer 8$1,165 SGD
Retailer 3$1,345 SGD
Retailer 11$1,757 SGD

22 data points across 12 retailers

13 retailers$394 SGD to $2,697 SGD

A+
Cheapest Retailer
-
$394 SGD
$308 USD
Final sale: no returns
A
Retailer 2
-
$491 SGD
HK$3,000 HKD
View
A
Retailer 3
-
$588 SGD
$460 USD
View
A
Retailer 4
-
$588 SGD
$460 USD
View
A
Retailer 5
-
$696 SGD
£429 GBP
View
A
Retailer 6
-
$715 SGD
€533 EUR
View
B+
Retailer 7
-
$750 SGD
ZAR 9,475 ZAR
View
B+
Retailer 8
-
$761 SGD
£469 GBP
View
B+
Retailer 9
-
$1,062 SGD
A$1,278 AUD
View
B+
Retailer 10
-
$1,165 SGD
View
B+
Retailer 11
-
$1,345 SGD
$1,052 USD
View
B+
Retailer 12
-
$1,757 SGD
£1,082 GBP
View
Most Expensive
B
Brilliant Earth
21711472A · Oct 28
$2,697 SGD
$2,110 USD
View
12 more retailers have this diamond
Prices start from $394 SGDSave up to $2,304 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
$394 SGD