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Heart|Lab Grown|IGI

3.03ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG627421482

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG627421482

Diamond specifications and retailer prices

From $2,070 SGD
$1,615 USD
As of October 29, 2026
Save $5,915 SGD (74%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,985 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.03ct lab-grown heart diamond

This 3.03ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG627421482 or 627421482. Listed at 21 retailers as of October 28, 2026, with prices from $2,070 to $7,985, a $5,915 spread on the same certified stone. Brilliant Earth lists it at $7,985. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627421482
Dimensions10.14 × 10.14 × 8.95 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
10.14 mm10.14 mm3.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627421482
Side View
Table 61.0%Crown 36.7°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 57.9%

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: $7,985 SGD|Low: $1,277 SGD|High: $8,216 SGD|Avg: $4,311 SGD|-2.8%
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
October 30, 2026
Retailer 10$2,070 SGD
Retailer 3$2,262 SGD
Retailer 2$2,611 SGD
Retailer 9$2,703 SGD
Retailer 11$2,788 SGD
Retailer 14$3,550 SGD
Retailer 12$3,884 SGD
Retailer 7$4,303 SGD
Retailer 4$4,793 SGD
Retailer 13$5,091 SGD
Retailer 6$5,810 SGD
Retailer 8$5,987 SGD
Retailer 5$6,500 SGD
Brilliant Earth$7,985 SGD

37 data points across 14 retailers

21 retailers$2,070 SGD to $7,985 SGD

Retailer 1
-
$1,598 SGD
$1,247 USD
Price last confirmed 21 days ago
Retailer 2
-
$1,738 SGD
$1,356 USD
View
Price last confirmed 31 days ago
Retailer 3
-
$1,828 SGD
$1,426 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$1,853 SGD
$1,446 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$1,853 SGD
$1,446 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$2,070 SGD
$1,615 USD
View
A
Retailer 7
-
$2,262 SGD
$1,765 USD
View
A
Retailer 8
-
$2,611 SGD
£1,604 GBP
View
A
Retailer 9
-
$2,703 SGD
$2,109 USD
View
Final sale: no returns
A
Retailer 10
-
$2,788 SGD
$2,175 USD
View
Retailer 11
-
$3,473 SGD
$2,710 USD
View
Price last confirmed 29 days ago
A
Retailer 12
-
$3,550 SGD
$2,770 USD
View
A
Retailer 13
-
$3,884 SGD
$3,030 USD
View
A
Retailer 14
-
$4,303 SGD
ZAR 54,242 ZAR
View
B+
Retailer 15
-
$4,793 SGD
$3,739 USD
View
B+
Retailer 16
-
$5,091 SGD
$3,972 USD
View
B+
Retailer 17
-
$5,319 SGD
$4,150 USD
View
B+
Retailer 18
-
$5,810 SGD
$4,533 USD
View
B+
Retailer 19
-
$5,987 SGD
£3,678 GBP
View
B+
Retailer 20
-
$6,500 SGD
$5,072 USD
View
Most Expensive
B
Brilliant Earth
9992087A · Oct 28
$7,985 SGD
$6,230 USD
View
20 more retailers have this diamond
Prices start from $2,070 SGDSave up to $5,915 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
3.03ct Heart
$2,070 SGD