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Round|Lab Grown|IGI

1.35ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG800683948

Shape and cutting style on the report: Round brilliant

Certificate IGI LG800683948

Diamond specifications and retailer prices

From $299 USD
As of October 29, 2026
Save $1,211 USD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,510 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.35ct lab-grown round diamond

This 1.35ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800683948 or 800683948. Listed at 19 retailers as of October 29, 2026, with prices from $299 to $1,510, a $1,211 spread on the same certified stone. Reve Diamonds lists it at $1,510. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800683948
Dimensions7.10 × 7.07 × 4.31 mm
L/W Ratio1.00
Girdle conditionFaceted
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
7.10 mm7.07 mm1.35 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800683948
Side View
Table 59.0%Crown 34°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
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: $656 USD|Low: $270 USD|High: $2,090 USD|Avg: $829 USD|-8.5%
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Retailer 18
Reve Diamonds
October 30, 2026
Retailer 16$299 USD
Retailer 7$335 USD
Retailer 4$347 USD
Retailer 6$371 USD
Retailer 17$371 USD
Retailer 11$606 USD
Retailer 5$606 USD
Retailer 14$610 USD
Retailer 2$624 USD
Retailer 13$637 USD
Retailer 1$656 USD
Retailer 3$809 USD
Retailer 9$974 USD
Retailer 15$1,139 USD
Retailer 18$1,192 USD
Retailer 8$1,240 USD
Retailer 12$1,494 USD
Reve Diamonds$1,510 USD
Retailer 10$2,090 USD

32 data points across 19 retailers

19 retailers$299 USD to $1,510 USD

A
Cheapest Retailer
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$299 USD
A
Retailer 2
-
$335 USD
View
Final sale: no returns
A
Retailer 3
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$347 USD
View
A
Retailer 4
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$371 USD
View
A
Retailer 5
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$371 USD
View
A
Retailer 6
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$606 USD
€577 EUR
View
A
Retailer 7
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$606 USD
View
A
Retailer 8
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$610 USD
View
A
Retailer 9
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$624 USD
View
A
Retailer 10
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$637 USD
ZAR 10,294 ZAR
View
A
Retailer 11
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$656 USD
£517 GBP
View
A
Retailer 12
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$809 USD
View
Retailer 13
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$974 USD
View
Price last confirmed 44 days ago
B+
Retailer 14
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$994 USD
View
B+
Retailer 15
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$1,139 USD
View
B+
Retailer 16
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$1,192 USD
View
B+
Retailer 17
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$1,240 USD
View
B+
Retailer 18
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$1,494 USD
£1,176 GBP
View
Most Expensive
B
Reve Diamonds
34959CEB1 · Oct 30
$1,510 USD
View
18 more retailers have this diamond
Prices start from $299 USDSave up to $1,211 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
1.35ct Round
$299 USD