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Round|Lab Grown|IGI

1.01ct E IF Round Lab Grown Diamond

EX • E/IF • IGI LG803669555

Shape and cutting style on the report: Round brilliant

Certificate IGI LG803669555

Diamond specifications and retailer prices

From $213 USD
As of October 29, 2026
Save $1,140 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,353 USD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG803669555 or 803669555. Listed at 23 retailers as of October 29, 2026, with prices from $213 to $1,353, a $1,140 spread on the same certified stone. Yadav Diamonds lists it at $1,353. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803669555
Dimensions6.35 × 6.38 × 3.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.35 mm6.38 mm1.01 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803669555
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $643 USD|Low: $213 USD|High: $1,244 USD|Avg: $584 USD|-28.0%
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Retailer 22
October 30, 2026
Retailer 21$213 USD
Retailer 8$238 USD
Retailer 10$247 USD
Retailer 2$264 USD
Retailer 14$264 USD
Retailer 15$307 USD
Retailer 22$355 USD
Retailer 12$427 USD
Retailer 18$435 USD
Retailer 19$453 USD
Retailer 6$475 USD
Retailer 16$486 USD
Retailer 5$498 USD
Retailer 1$643 USD
Retailer 20$644 USD
Retailer 9$727 USD
Retailer 7$847 USD
Retailer 13$900 USD
Retailer 11$920 USD
Retailer 17$1,036 USD
Retailer 3$1,058 USD
Retailer 4$1,234 USD

24 data points across 22 retailers

23 retailers$213 USD to $1,353 USD

A
Cheapest Retailer
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$213 USD
A
Retailer 2
-
$238 USD
View
Final sale: no returns
A
Retailer 3
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$247 USD
View
A
Retailer 4
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$264 USD
View
A
Retailer 5
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$264 USD
View
A
Retailer 6
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$307 USD
HK$2,400 HKD
View
A
Retailer 7
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$355 USD
View
A
Retailer 8
-
$427 USD
£336 GBP
View
A
Retailer 9
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$435 USD
€414 EUR
View
A
Retailer 10
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$453 USD
ZAR 7,313 ZAR
View
A
Retailer 11
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$475 USD
View
A
Retailer 12
-
$486 USD
£383 GBP
View
A
Retailer 13
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$498 USD
View
B+
Retailer 14
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$643 USD
View
B+
Retailer 15
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$644 USD
A$991 AUD
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B+
Retailer 16
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$727 USD
SGD 982 SGD
View
B+
Retailer 17
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$847 USD
View
B
Retailer 18
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$900 USD
View
B
Retailer 19
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$920 USD
View
B
Retailer 20
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$1,036 USD
£816 GBP
View
B+
Retailer 21
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$1,058 USD
£833 GBP
View
B
Retailer 22
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$1,234 USD
View
Most Expensive
B
Yadav Diamonds
13006926 · Oct 30
$1,353 USD
View
22 more retailers have this diamond
Prices start from $213 USDSave up to $1,140 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.01ct Round
$213 USD