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Round|Lab Grown|IGI

3.06ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG632423617

Shape and cutting style on the report: Round brilliant

Certificate IGI LG632423617

Diamond specifications and retailer prices

From $628 USD
As of October 26, 2026
Save $1,159 USD (65%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,800 USD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3.06ct lab-grown round diamond

This 3.06ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG632423617 or 632423617. Listed at 8 retailers as of October 26, 2026, with a 185% 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

3.06
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632423617
Dimensions9.25 × 9.17 × 5.78 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.25 mm9.17 mm3.06 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632423617
Side View
Table 57.0%Crown 36.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $1,785 USD|Low: $294 USD|High: $4,320 USD|Avg: $1,471 USD|-8.9%
Rare Carat
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
October 26, 2026
Retailer 8$458 USD
Retailer 2$628 USD
Retailer 15$728 USD
Retailer 10$730 USD
Retailer 13$743 USD
Retailer 6$837 USD
Retailer 3$1,009 USD
Retailer 12$1,229 USD
Retailer 9$1,322 USD
Retailer 7$1,351 USD
Retailer 14$1,776 USD
Rare Carat$1,785 USD
Retailer 4$1,787 USD
Retailer 11$3,270 USD
Retailer 5$4,320 USD

16 data points across 15 retailers

8 retailers$628 USD to $1,787 USD

B+
Cheapest Retailer
-
$628 USD
Retailer 2
-
$1,009 USD
ZAR 16,302 ZAR
View
Price last confirmed 49 days ago
Retailer 3
-
$1,229 USD
View
Price last confirmed 45 days ago
Retailer 4
-
$1,322 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$1,351 USD
CA$1,876 CAD
View
Retailer 6
-
$1,785 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
$1,787 USD
View
Most Expensive
Rare Carat
00071473_l_847605711 · Oct 21
$1,800 USD
View
Price last confirmed 10 days ago
7 more retailers have this diamond
Prices start from $628 USDSave up to $1,159 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.

B+
3.06ct Round
$628 USD