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Round|Lab Grown|IGI

5.83ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG627400913

Shape and cutting style on the report: Round brilliant

Certificate IGI LG627400913

Diamond specifications and retailer prices

From $4,062 USD
As of October 29, 2026
Save $12,887 USD (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $16,949 USD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 5.83ct lab-grown round diamond

This 5.83ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG627400913 or 627400913. Listed at 22 retailers as of October 29, 2026, with prices from $4,062 to $16,949, a $12,887 spread on the same certified stone. Michael Trio lists it at $16,949. 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

5.83
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627400913
Dimensions11.51 × 11.56 × 7.11 mm
L/W Ratio1.00
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
11.51 mm11.56 mm5.83 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627400913
Side View
Table 57.0%Crown 35.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.6%

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: $16,949 USD|Low: $4,062 USD|High: $18,630 USD|Avg: $8,440 USD
Michael Trio
Retailer 2
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Retailer 22
November 1, 2026
Retailer 21$4,062 USD
Retailer 20$4,257 USD
Retailer 11$4,540 USD
Retailer 5$4,711 USD
Retailer 4$4,959 USD
Retailer 7$5,342 USD
Retailer 12$5,850 USD
Retailer 22$5,887 USD
Retailer 2$6,165 USD
Retailer 6$6,249 USD
Retailer 19$6,250 USD
Retailer 8$7,192 USD
Retailer 3$7,420 USD
Retailer 13$7,644 USD
Retailer 10$8,863 USD
Retailer 17$9,571 USD
Retailer 18$10,146 USD
Retailer 9$10,272 USD
Retailer 15$12,569 USD
Retailer 16$14,720 USD
Retailer 14$16,732 USD
Michael Trio$16,949 USD

34 data points across 22 retailers

22 retailers$4,062 USD to $16,949 USD

A
Cheapest Retailer
-
$4,062 USD
A
Retailer 2
-
$4,257 USD
View
A
Retailer 3
-
$4,540 USD
View
A
Retailer 4
-
$4,711 USD
View
Retailer 5
-
$4,959 USD
£3,905 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
$5,342 USD
View
Final sale: no returns
A
Retailer 7
-
$5,850 USD
HK$45,700 HKD
View
A
Retailer 8
-
$5,887 USD
View
A
Retailer 9
-
$6,165 USD
£4,854 GBP
View
A
Retailer 10
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$6,249 USD
View
A
Retailer 11
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$6,250 USD
View
A
Retailer 12
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$7,192 USD
View
Retailer 13
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$7,420 USD
View
Price last confirmed 10 days ago
A
Retailer 14
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$7,644 USD
€7,280 EUR
View
B+
Retailer 15
-
$8,863 USD
View
B+
Retailer 16
-
$9,571 USD
ZAR 154,624 ZAR
View
B+
Retailer 17
-
$10,146 USD
£7,989 GBP
View
B+
Retailer 18
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$10,272 USD
View
B+
Retailer 19
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$12,569 USD
View
B+
Retailer 20
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$14,720 USD
View
B
Retailer 21
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$16,732 USD
View
Most Expensive
B
Michael Trio
1915166963 · Oct 31
$16,949 USD
SGD 22,904 SGD
View
21 more retailers have this diamond
Prices start from $4,062 USDSave up to $12,887 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
5.83ct Round
$4,062 USD