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Round|Lab Grown|IGI

3.09ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG803689098

Shape and cutting style on the report: Round brilliant

Certificate IGI LG803689098

Diamond specifications and retailer prices

From $454 USD
As of October 29, 2026
Save $2,140 USD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,251 USD at Rare Carat · As of July 12, 2026
View at Rare Carat

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803689098 or 803689098. Listed at 23 retailers as of October 29, 2026, with a 471% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.09
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803689098
Dimensions9.38 × 9.31 × 5.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.38 mm9.31 mm3.09 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803689098
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.2%

Caratlytics Score

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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: $907 USD|Low: $436 USD|High: $2,542 USD|Avg: $1,307 USD|+2.2%
Retailer 1
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
October 31, 2026
Retailer 2$454 USD
Retailer 4$563 USD
Retailer 13$653 USD
Retailer 12$705 USD
Retailer 14$785 USD
Retailer 1$907 USD
Retailer 8$929 USD
Retailer 9$1,190 USD
Retailer 11$1,222 USD
Retailer 7$1,334 USD
Retailer 6$1,884 USD
Retailer 3$2,072 USD
Retailer 10$2,079 USD
Retailer 5$2,542 USD

38 data points across 14 retailers

23 retailers$454 USD to $2,594 USD

A
Cheapest Retailer
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$454 USD
A
Retailer 2
-
$509 USD
View
Retailer 3
-
$563 USD
View
Price last confirmed 15 days ago
A
Retailer 4
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$563 USD
View
A
Retailer 5
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$653 USD
HK$5,100 HKD
View
A
Retailer 6
-
$705 USD
View
B+
Retailer 7
-
$785 USD
View
A
Retailer 8
-
$863 USD
View
A
Retailer 9
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$870 USD
€829 EUR
View
A
Retailer 10
-
$907 USD
€864 EUR
View
A
Retailer 11
-
$929 USD
£732 GBP
View
B+
Retailer 12
-
$1,190 USD
A$1,830 AUD
View
B+
Retailer 13
-
$1,222 USD
ZAR 19,746 ZAR
View
B+
Retailer 14
-
$1,334 USD
View
B+
Retailer 15
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$1,415 USD
View
B+
Retailer 16
-
$1,810 USD
View
B
Retailer 17
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$1,842 USD
View
B
Retailer 18
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$1,884 USD
SGD 2,546 SGD
View
B
Retailer 19
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$2,072 USD
View
B
Retailer 20
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$2,079 USD
£1,637 GBP
View
B
Retailer 21
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$2,124 USD
View
B
Retailer 22
-
$2,594 USD
View
Most Expensive
Rare Carat
36010097 · Jul 12
$3,251 USD
View
Price last confirmed 111 days ago
22 more retailers have this diamond
Prices start from $454 USDSave up to $2,140 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
3.09ct Round
$454 USD