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Round|Lab Grown|IGI

3.07ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG851611788

Shape and cutting style on the report: Round brilliant

Certificate IGI LG851611788

Diamond specifications and retailer prices

From $362 USD
As of October 29, 2026
Save $1,591 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,953 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.07ct lab-grown round diamond

This 3.07ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851611788 or 851611788. Listed at 20 retailers as of October 29, 2026, with prices from $362 to $1,953, a $1,591 spread on the same certified stone. With Clarity lists it at $1,953. 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

3.07
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851611788
Dimensions9.31 × 9.37 × 5.65 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.31 mm9.37 mm3.07 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851611788
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.5%

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: $448 USD|Low: $362 USD|High: $1,953 USD|Avg: $983 USD|-2.0%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
With Clarity
October 31, 2026
Retailer 6$362 USD
Retailer 17$420 USD
Retailer 1$448 USD
Retailer 7$499 USD
Retailer 13$600 USD
Retailer 3$601 USD
Retailer 2$602 USD
Retailer 8$715 USD
Retailer 18$765 USD
Retailer 12$800 USD
Retailer 10$967 USD
Retailer 11$992 USD
Retailer 15$1,027 USD
Retailer 16$1,053 USD
Retailer 14$1,442 USD
Retailer 4$1,454 USD
Retailer 5$1,482 USD
Retailer 19$1,591 USD
Retailer 9$1,796 USD
With Clarity$1,953 USD

4 data points across 20 retailers

20 retailers$362 USD to $1,953 USD

A
Cheapest Retailer
-
$362 USD
A
Retailer 2
-
$420 USD
View
A
Retailer 3
-
$448 USD
View
A
Retailer 4
-
$499 USD
HK$3,900 HKD
View
A
Retailer 5
-
$600 USD
View
A
Retailer 6
-
$601 USD
£473 GBP
View
B+
Retailer 7
-
$602 USD
View
A
Retailer 8
-
$715 USD
€681 EUR
View
A
Retailer 9
-
$765 USD
View
A
Retailer 10
-
$800 USD
£630 GBP
View
A
Retailer 11
-
$967 USD
A$1,487 AUD
View
A
Retailer 12
-
$992 USD
ZAR 16,029 ZAR
View
A
Retailer 13
-
$1,027 USD
View
B+
Retailer 14
-
$1,053 USD
View
B+
Retailer 15
-
$1,442 USD
View
B+
Retailer 16
-
$1,454 USD
SGD 1,965 SGD
View
B+
Retailer 17
-
$1,482 USD
View
B+
Retailer 18
-
$1,591 USD
View
B
Retailer 19
-
$1,796 USD
£1,414 GBP
View
Most Expensive
B
With Clarity
851611788 · Oct 31
$1,953 USD
View
19 more retailers have this diamond
Prices start from $362 USDSave up to $1,591 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
3.07ct Round
$362 USD