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Round|Lab Grown|IGI

5.70ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG614322583

Shape and cutting style on the report: Round brilliant

Certificate IGI LG614322583

Diamond specifications and retailer prices

From $622 USD
As of October 29, 2026
Save $3,048 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,670 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.7ct lab-grown round diamond

This 5.7ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG614322583 or 614322583. Listed at 16 retailers as of October 29, 2026, with prices from $622 to $3,670, a $3,048 spread on the same certified stone. Brilliant Earth lists it at $3,670. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.70
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG614322583
Dimensions11.52 × 11.49 × 7.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
11.52 mm11.49 mm5.70 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG614322583
Side View
Table 59.0%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 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,670 USD|Low: $622 USD|High: $3,780 USD|Avg: $1,480 USD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 3$622 USD
Retailer 14$696 USD
Retailer 5$771 USD
Retailer 16$771 USD
Retailer 10$900 USD
Retailer 2$944 USD
Retailer 6$1,179 USD
Retailer 9$1,204 USD
Retailer 11$1,215 USD
Retailer 7$1,221 USD
Retailer 8$1,385 USD
Retailer 15$1,913 USD
Retailer 4$2,027 USD
Retailer 12$2,820 USD
Retailer 13$3,042 USD
Brilliant Earth$3,670 USD

36 data points across 16 retailers

16 retailers$622 USD to $3,670 USD

A
Cheapest Retailer
-
$622 USD
A
Retailer 2
-
$696 USD
View
A
Retailer 3
-
$771 USD
View
Retailer 4
-
$771 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$900 USD
View
A
Retailer 6
-
$944 USD
£743 GBP
View
B+
Retailer 7
-
$1,179 USD
View
B+
Retailer 8
-
$1,204 USD
£948 GBP
View
B+
Retailer 9
-
$1,215 USD
€1,157 EUR
View
B+
Retailer 10
-
$1,221 USD
View
B+
Retailer 11
-
$1,385 USD
View
B
Retailer 12
-
$1,913 USD
View
B
Retailer 13
-
$2,027 USD
View
B
Retailer 14
-
$2,820 USD
View
B
Retailer 15
-
$3,042 USD
£2,395 GBP
View
Most Expensive
B
Brilliant Earth
8860678A · Oct 31
$3,670 USD
View
15 more retailers have this diamond
Prices start from $622 USDSave up to $3,048 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
5.70ct Round
$622 USD