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Emerald|Lab Grown|IGI

4.50ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG732530514

Certificate IGI LG732530514

Diamond specifications and retailer prices

From $5,386 USD
Save $31,674 USD (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $37,060 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 4.5ct lab-grown emerald diamond

This 4.5ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG732530514 or 732530514. Listed at 26 retailers, with prices from $5,386 to $37,060 at Do Amore Diamonds, a $31,674 spread on the same certified stone. 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

4.50
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732530514
Dimensions11.42 × 7.68 × 4.96 mm
L/W Ratio1.49
Culet sizeLarge
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
11.42 mm7.68 mm4.50 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732530514
Side View
Table 66.0%Crown 30.9°Girdle: MediumPavilion 40°Culet: LargeDepth 64.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 29
Current: $37,060 USD|Low: $4,755 USD|High: $42,029 USD|Avg: $14,014 USD
Do Amore Diamonds
Retailer 2
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Retailer 26
September 29, 2026
Retailer 2$5,386 USD
Retailer 7$5,738 USD
Retailer 13$5,982 USD
Retailer 4$6,162 USD
Retailer 20$6,725 USD
Retailer 8$7,268 USD
Retailer 23$8,130 USD
Retailer 6$8,187 USD
Retailer 16$8,600 USD
Retailer 19$8,711 USD
Retailer 22$8,802 USD
Retailer 11$8,832 USD
Retailer 12$9,815 USD
Retailer 18$12,876 USD
Retailer 3$13,197 USD
Retailer 25$14,204 USD
Retailer 21$14,413 USD
Retailer 24$15,262 USD
Retailer 5$17,198 USD
Retailer 26$18,018 USD
Retailer 14$18,810 USD
Retailer 10$22,710 USD
Retailer 17$24,102 USD
Retailer 9$25,568 USD
Retailer 15$36,298 USD
Do Amore Diamonds$37,060 USD

37 data points across 26 retailers

26 retailers$5,386 USD to $37,060 USD

A
Cheapest Retailer
-
$5,386 USD
A
Retailer 2
-
$5,738 USD
View
A
Retailer 3
-
$5,982 USD
View
A
Retailer 4
-
$6,162 USD
View
A
Retailer 5
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$6,725 USD
View
A
Retailer 6
-
$7,268 USD
View
A
Retailer 7
-
$8,130 USD
View
A
Retailer 8
-
$8,187 USD
View
B+
Retailer 9
-
$8,600 USD
View
B+
Retailer 10
-
$8,711 USD
View
Price last confirmed 52 days ago
A
Retailer 11
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$8,822 USD
£6,946 GBP
View
B+
Retailer 12
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$8,832 USD
HK$69,000 HKD
View
B+
Retailer 13
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$9,815 USD
£7,728 GBP
View
B+
Retailer 14
-
$12,876 USD
€12,263 EUR
View
Price last confirmed 47 days ago
B+
Retailer 15
-
$13,197 USD
View
B+
Retailer 16
-
$14,204 USD
£11,184 GBP
View
B+
Retailer 17
-
$14,413 USD
ZAR 232,836 ZAR
View
B
Retailer 18
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$15,262 USD
A$23,480 AUD
View
B+
Retailer 19
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$17,198 USD
View
B
Retailer 20
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$18,018 USD
A$27,720 AUD
View
B
Retailer 21
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$18,810 USD
View
B
Retailer 22
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$22,710 USD
View
B
Retailer 23
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$24,102 USD
View
B
Retailer 24
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$25,568 USD
SGD 34,552 SGD
View
B
Retailer 25
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$36,298 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-4A623A373 · Sep 30
$37,060 USD
View
25 more retailers have this diamond
Prices start from $5,386 USDSave up to $31,674 USD

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.

A
4.50ct Emerald
$5,386 USD