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Round|Lab Grown|IGI

1.04ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG800603829

Shape and cutting style on the report: Round brilliant

Certificate IGI LG800603829

Diamond specifications and retailer prices

From $251 SGD
$196 USD
As of October 29, 2026
Save $1,211 SGD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,777 SGD at Brilliant Earth · As of October 21, 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 LG800603829 or 800603829. Listed at 13 retailers as of October 29, 2026, with a 483% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle33.1°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800603829
Dimensions6.51 × 6.47 × 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
6.51 mm6.47 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800603829
Side View
Table 58.0%Crown 33.1°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 61.9%

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 29
Current: $1,777 SGD|Low: $210 SGD|High: $2,122 SGD|Avg: $879 SGD|-3.5%
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
October 29, 2026
Retailer 13$251 SGD
Retailer 9$290 SGD
Retailer 4$294 SGD
Retailer 12$435 SGD
Retailer 2$538 SGD
Retailer 10$615 SGD
Retailer 7$758 SGD
Retailer 11$812 SGD
Retailer 8$998 SGD
Retailer 3$1,082 SGD
Retailer 6$1,461 SGD
Brilliant Earth$1,777 SGD
Retailer 5$2,122 SGD

32 data points across 13 retailers

13 retailers$251 SGD to $1,461 SGD

A+
Cheapest Retailer
-
$251 SGD
$196 USD
A
Retailer 2
-
$290 SGD
$227 USD
View
A
Retailer 3
-
$294 SGD
$230 USD
View
Final sale: no returns
A
Retailer 4
-
$435 SGD
$340 USD
View
A
Retailer 5
-
$538 SGD
€401 EUR
View
A
Retailer 6
-
$615 SGD
$481 USD
View
B+
Retailer 7
-
$758 SGD
A$912 AUD
View
B+
Retailer 8
-
$812 SGD
$635 USD
View
B+
Retailer 9
-
$998 SGD
$781 USD
View
Retailer 10
-
$1,002 SGD
$784 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$1,082 SGD
$846 USD
View
B+
Retailer 12
-
$1,461 SGD
£900 GBP
View
Most Expensive
Brilliant Earth
20831032A · Oct 21
$1,777 SGD
$1,390 USD
View
Price last confirmed 9 days ago
12 more retailers have this diamond
Prices start from $251 SGDSave up to $1,211 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
$251 SGD