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Round|Lab Grown|IGI

3.75ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG677577252

Certificate IGI LG677577252

Diamond specifications and retailer prices

From $2,589 USD
Save $15,221 USD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $17,810 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 3.75ct lab-grown round diamond

This 3.75ct lab-grown round 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 LG677577252 or 677577252. Listed at 19 retailers, with prices from $2,589 to $17,810 at Do Amore Diamonds, a $15,221 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

3.75
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677577252
Dimensions10.03 × 10.15 × 6.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.03 mm10.15 mm3.75 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677577252
Side View
Table 58.0%Crown 34.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.4%

Caratlytics Score

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

Price History

Last verified: Sep 28
Current: $17,810 USD|Low: $2,589 USD|High: $20,196 USD|Avg: $7,250 USD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
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Retailer 12
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Retailer 19
October 1, 2026
Retailer 6$2,589 USD
Retailer 5$2,817 USD
Retailer 10$2,876 USD
Retailer 7$2,962 USD
Retailer 4$2,968 USD
Retailer 19$3,003 USD
Retailer 14$3,165 USD
Retailer 8$3,188 USD
Retailer 2$4,081 USD
Retailer 13$4,217 USD
Retailer 16$4,465 USD
Retailer 3$4,557 USD
Retailer 12$7,100 USD
Retailer 17$7,558 USD
Retailer 18$8,504 USD
Retailer 15$8,665 USD
Retailer 11$11,551 USD
Retailer 9$14,670 USD
Do Amore Diamonds$17,810 USD

38 data points across 19 retailers

19 retailers$2,589 USD to $17,810 USD

A
Cheapest Retailer
-
$2,589 USD
A
Retailer 2
-
$2,817 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$2,876 USD
View
A
Retailer 4
-
$2,962 USD
View
A
Retailer 5
-
$2,968 USD
View
A
Retailer 6
-
$3,003 USD
View
A
Retailer 7
-
$3,165 USD
View
A
Retailer 8
-
$3,188 USD
View
B+
Retailer 9
-
$4,081 USD
£3,213 GBP
View
B+
Retailer 10
-
$4,217 USD
View
B+
Retailer 11
-
$4,474 USD
£3,523 GBP
View
B+
Retailer 12
-
$4,557 USD
View
B+
Retailer 13
-
$7,100 USD
A$10,923 AUD
View
B
Retailer 14
-
$7,558 USD
ZAR 122,105 ZAR
View
B
Retailer 15
-
$8,504 USD
£6,696 GBP
View
B
Retailer 16
-
$8,665 USD
View
B
Retailer 17
-
$11,551 USD
View
B
Retailer 18
-
$14,670 USD
View
Price last confirmed 40 days ago
Most Expensive
B
Do Amore Diamonds
27-76BDD2DCF · Oct 1
$17,810 USD
View
18 more retailers have this diamond
Prices start from $2,589 USDSave up to $15,221 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
3.75ct Round
$2,589 USD