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Round|Lab Grown|IGI

1.03ct D FL Round Lab Grown Diamond

EX • D/FL • IGI LG834601307

Shape and cutting style on the report: Round brilliant

Certificate IGI LG834601307

Diamond specifications and retailer prices

From $356 SGD
$278 USD
As of October 29, 2026
Save $2,592 SGD (88%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,948 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.03ct lab-grown round diamond

This 1.03ct 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 LG834601307 or 834601307. Listed at 26 retailers as of October 29, 2026, with prices from $356 to $2,948, a $2,592 spread on the same certified stone. Brilliant Earth lists it at $2,948. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834601307
Dimensions6.57 × 6.50 × 3.94 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.57 mm6.50 mm1.03 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834601307
Side View
Table 61.0%Crown 35.1°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.2%

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: $2,948 SGD|Low: $342 SGD|High: $3,038 SGD|Avg: $1,113 SGD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
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Retailer 17
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Retailer 19
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Retailer 21
Retailer 22
October 29, 2026
Retailer 21$356 SGD
Retailer 3$414 SGD
Retailer 9$433 SGD
Retailer 5$442 SGD
Retailer 22$442 SGD
Retailer 19$679 SGD
Retailer 16$700 SGD
Retailer 20$702 SGD
Retailer 14$709 SGD
Retailer 18$740 SGD
Retailer 17$760 SGD
Retailer 2$775 SGD
Retailer 8$935 SGD
Retailer 6$1,423 SGD
Retailer 12$1,487 SGD
Retailer 7$1,538 SGD
Retailer 11$1,541 SGD
Retailer 13$1,782 SGD
Retailer 10$1,819 SGD
Retailer 15$1,850 SGD
Retailer 4$2,481 SGD
Brilliant Earth$2,948 SGD

39 data points across 22 retailers

26 retailers$356 SGD to $2,948 SGD

Retailer 1
-
$356 SGD
$278 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$356 SGD
$278 USD
View
Retailer 3
-
$414 SGD
$323 USD
View
Price last confirmed 40 days ago
A
Retailer 4
-
$414 SGD
$323 USD
View
A
Retailer 5
-
$433 SGD
$338 USD
View
Final sale: no returns
Retailer 6
-
$437 SGD
$341 USD
View
Price last confirmed 37 days ago
A
Retailer 7
-
$442 SGD
$345 USD
View
A
Retailer 8
-
$442 SGD
$345 USD
View
A
Retailer 9
-
$679 SGD
$530 USD
View
A
Retailer 10
-
$700 SGD
€520 EUR
View
A
Retailer 11
-
$702 SGD
$548 USD
View
B+
Retailer 12
-
$709 SGD
$553 USD
View
B+
Retailer 13
-
$740 SGD
$577 USD
View
B+
Retailer 14
-
$760 SGD
ZAR 9,581 ZAR
View
B+
Retailer 15
-
$775 SGD
£476 GBP
View
B+
Retailer 16
-
$935 SGD
$730 USD
View
B
Retailer 17
-
$1,423 SGD
$1,110 USD
View
Retailer 18
-
$1,423 SGD
$1,110 USD
View
Price last confirmed 39 days ago
B
Retailer 19
-
$1,487 SGD
$1,160 USD
View
B
Retailer 20
-
$1,541 SGD
CA$1,670 CAD
View
B
Retailer 21
-
$1,569 SGD
$1,224 USD
View
B
Retailer 22
-
$1,782 SGD
£1,095 GBP
View
B
Retailer 23
-
$1,819 SGD
$1,419 USD
View
B
Retailer 24
-
$1,850 SGD
$1,444 USD
View
B
Retailer 25
-
$2,481 SGD
$1,936 USD
View
Most Expensive
B
Brilliant Earth
21455129A · Oct 29
$2,948 SGD
$2,300 USD
View
25 more retailers have this diamond
Prices start from $356 SGDSave up to $2,592 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
1.03ct Round
$356 SGD