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Round|Lab Grown|IGI

3.67ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG684502635

Certificate IGI LG684502635

Diamond specifications and retailer prices

From $1,128 USD
Save $3,644 USD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,772 USD at Taylor and Hart
View at Taylor and Hart

About this 3.67ct lab-grown round diamond

This 3.67ct 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 LG684502635 or 684502635. Listed at 16 retailers, with prices from $1,128 to $4,772 at Taylor and Hart, a $3,644 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

3.67
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG684502635
Dimensions9.93 × 9.98 × 6.06 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
9.93 mm9.98 mm3.67 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG684502635
Side View
Table 58.0%Crown 33.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.9%

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: Oct 1
Current: $1,128 USD|Low: $1,128 USD|High: $6,888 USD|Avg: $3,291 USD|-4.0%
Retailer 1
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Retailer 4
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Retailer 8
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Retailer 11
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Retailer 18
Taylor and Hart
October 1, 2026
Retailer 1$1,128 USD
Retailer 2$1,278 USD
Retailer 16$1,315 USD
Retailer 5$1,344 USD
Retailer 6$1,363 USD
Retailer 14$1,535 USD
Retailer 18$1,638 USD
Retailer 12$1,677 USD
Retailer 17$1,978 USD
Retailer 13$2,005 USD
Retailer 4$2,554 USD
Retailer 8$2,767 USD
Retailer 3$3,090 USD
Retailer 7$3,209 USD
Retailer 15$4,207 USD
Retailer 11$4,431 USD
Taylor and Hart$4,772 USD
Retailer 10$6,031 USD
Retailer 9$6,888 USD

37 data points across 19 retailers

16 retailers$1,128 USD to $4,772 USD

A
Cheapest Retailer
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$1,128 USD
A
Retailer 2
-
$1,278 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$1,315 USD
View
A
Retailer 4
-
$1,344 USD
View
A
Retailer 5
-
$1,363 USD
View
A
Retailer 6
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$1,535 USD
View
A
Retailer 7
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$1,638 USD
View
A
Retailer 8
-
$1,677 USD
£1,321 GBP
View
A
Retailer 9
-
$1,983 USD
£1,561 GBP
View
A
Retailer 10
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$2,005 USD
View
A
Retailer 11
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$2,554 USD
View
A
Retailer 12
-
$3,090 USD
ZAR 49,918 ZAR
View
Price last confirmed 10 days ago
A
Retailer 13
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$3,209 USD
View
B+
Retailer 14
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$4,207 USD
View
B+
Retailer 15
-
$4,431 USD
£3,489 GBP
View
Most Expensive
B+
Taylor and Hart
XPWW25Z · Oct 1
$4,772 USD
View
15 more retailers have this diamond
Prices start from $1,128 USDSave up to $3,644 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
3.67ct Round
$1,128 USD